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Tag: Blood

Sudden Dizziness Standing Up? POTS Symptoms, Low Blood Pressure, and Dizziness Standing Up Explained
Sudden dizziness standing up can feel alarming, especially when it happens out of nowhere or keeps coming back. Many people wonder whether this could be a sign of Postural Orthostatic Tachycardia Syndrome (POTS) or simply low blood pressure.

What is POTS?

Postural Orthostatic Tachycardia Syndrome (POTS) is a disorder of the autonomic nervous system that affects how the body regulates heart rate and blood flow when a person moves from lying or sitting to standing. It is characterized by an abnormally large increase in heart rate on standing, often accompanied by symptoms like dizziness, lightheadedness, and fatigue.

In POTS, blood may pool in the lower body when someone stands up, forcing the heart to beat faster in an attempt to maintain blood flow to the brain. This can cause a person to feel faint, unsteady, or as if their vision is dimming, especially after standing for several minutes. POTS is more common in younger people and those assigned female at birth, but it can affect anyone.

How POTS affects the body

When a healthy person stands, the body quickly tightens blood vessels and slightly increases heart rate to keep blood flowing upward against gravity, according to the American Heart Association. In POTS, this adjustment is impaired, so the heart rate rises much more than normal while blood pressure often stays the same or fluctuates instead of dropping dramatically. This abnormal response can make standing or even sitting upright feel exhausting or uncomfortable.

Because the autonomic nervous system is involved in many body functions, POTS can cause a wide range of symptoms beyond dizziness standing up. People may experience brain fog, nausea, tremor, palpitations, and exercise intolerance, making daily activities, school, or work harder to manage over time.

Common POTS symptoms to watch for

Typical POTS symptoms often cluster together rather than appearing in isolation. Common features include:
- Dizziness or lightheadedness after standing for a few minutes
- Noticeable heart racing or palpitations on standing
- Generalized fatigue or feeling “wiped out” after relatively small activities
In addition, many people with POTS report symptoms such as brain fog, difficulty concentrating, headaches, nausea, shortness of breath, chest discomfort, shakiness, or a sense of internal “adrenaline.” Some notice that symptoms worsen with heat, prolonged standing, menstruation, or after viral illnesses, and improve when lying down.

How long does dizziness last with POTS?

With POTS, dizziness standing up often begins shortly after moving upright and may persist as long as a person remains in that position, especially if they are standing still. Symptoms frequently improve when the person sits or lies down, as gravity’s effect on blood pooling is reduced.

Because symptoms can fluctuate from day to day, many people benefit from keeping a brief symptom diary. Noting when dizziness occurs, how long it lasts, what position they were in, and whether they experienced other POTS symptoms can help clinicians see patterns over time.

Low blood pressure and dizziness

Orthostatic, or postural, hypotension refers specifically to a significant drop in blood pressure when a person stands up. This fall in pressure can reduce blood flow to the brain, causing dizziness, blurred or tunnel vision, weakness, or fainting. Older adults, people taking blood pressure medications or diuretics, and those who are dehydrated are particularly vulnerable.

When low blood pressure is the main problem, the heart rate may rise somewhat to compensate, but not to the same degree typically seen in POTS. Measuring blood pressure and heart rate when lying down and again after standing can help distinguish between these patterns, though formal testing should be guided by a healthcare provider, as per Mayo Clinic.

Can POTS cause low blood pressure?

POTS is primarily defined by heart rate changes rather than a specific blood pressure pattern, but some individuals do experience low or fluctuating blood pressure along with their POTS symptoms. In these cases, both tachycardia and low blood pressure can contribute to dizziness standing up, making symptoms feel more intense.

Others may have normal or even slightly high blood pressure while still meeting criteria for POTS. This is why focusing solely on the term “low blood pressure” can sometimes be misleading and why professional evaluation is essential when symptoms are frequent, severe, or worsening.

Why do people feel dizzy when standing?

From a physiological perspective, standing pulls blood toward the legs and lower body. The body must quickly constrict blood vessels and adjust heart rate to keep enough blood flowing to the brain and vital organs. If this response is delayed, insufficient, or exaggerated in the wrong way, dizziness or lightheadedness can occur.

Simple triggers like suddenly standing after sitting for a long time, being in a hot shower, or not drinking enough fluids can cause brief dizziness in otherwise healthy individuals. When dizziness is persistent or accompanied by other POTS symptoms, low blood pressure, chest pain, or fainting, it becomes more concerning and warrants assessment.

Diagnosis and medical evaluation

When dizziness standing up is frequent or disabling, medical evaluation is important. Clinicians usually start with a detailed symptom history, physical examination, and measurements of heart rate and blood pressure lying, sitting, and standing. In suspected POTS, some people undergo a standing test or tilt table test to document how heart rate and blood pressure change over time.

Additional blood tests, heart rhythm monitoring, or imaging may be ordered to rule out other causes such as anemia, thyroid disorders, structural heart disease, or neurologic conditions. A diagnosis of POTS is made when characteristic heart rate changes and symptom patterns are present, other major causes have been excluded, and symptoms have persisted for a meaningful period (often several months).

Living with chronic orthostatic symptoms

For those who are ultimately diagnosed with POTS or chronic orthostatic hypotension, the impact on everyday life can be significant. Daily routines, work schedules, and exercise plans often need adjustment to account for variable energy levels and symptom flares. Planning breaks, using stools or chairs when tasks involve prolonged standing, and pacing activities are common strategies.

Emotional and mental health support is also important. Because POTS symptoms and dizziness standing up are often invisible to others, people may feel misunderstood or dismissed. Education, support groups, and a validating medical team can make a substantial difference in coping and long-term quality of life.

Frequently Asked Questions

1. Can someone have POTS without feeling dizzy?

Yes. While dizziness standing up is common in POTS, some people mainly notice extreme fatigue, brain fog, or a racing heart rather than obvious lightheadedness. They might not connect these symptoms to posture changes until a clinician measures heart rate and blood pressure in different positions.

2. Does drinking more water always help dizziness when standing?

Increased fluid intake can reduce dizziness for many people with orthostatic problems, but it is not a cure-all and may not be appropriate for everyone. Those with heart, kidney, or certain endocrine conditions need tailored advice, so any major change in fluid or salt intake should be discussed with a healthcare professional.

3. Can POTS or orthostatic dizziness appear suddenly after an illness?

Yes. Some individuals report that POTS-like symptoms begin or worsen after viral infections, surgery, or periods of prolonged bed rest. In these cases, the autonomic nervous system may have been disrupted or deconditioned, and symptoms can evolve over weeks to months rather than appearing all at once.

4. Is it safe to exercise if dizziness happens when standing?

Many people with POTS or orthostatic dizziness can exercise safely, but the type and intensity often need modification. Clinicians commonly recommend starting with recumbent or semi-reclined activities, then gradually progressing under medical guidance, rather than abruptly engaging in upright, high-intensity workouts that could worsen symptoms.
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December 16, 2025
Why Blood Pressure Spikes at Night? Understanding Nocturnal Hypertension and What to Do
Blood pressure naturally fluctuates throughout the day, typically dipping at night during sleep. However, some individuals experience nocturnal hypertension, where blood pressure rises instead of falling. These blood pressure spikes at night can be more harmful than daytime hypertension because they are often silent and go unnoticed, yet they significantly increase the risk of heart attack, stroke, and kidney disease.

Nocturnal hypertension can occur in otherwise healthy adults or in individuals with known cardiovascular risks. Understanding the underlying causes, symptoms, and treatment options is crucial for preventing long-term complications. By recognizing patterns in nighttime blood pressure changes, patients and healthcare providers can tailor strategies to reduce cardiovascular risk and improve overall health.

Causes and Symptoms of Nighttime Blood Pressure Spikes

Several factors contribute to nocturnal hypertension, ranging from lifestyle habits to medical conditions. Identifying these causes is key to managing and preventing blood pressure spikes at night.

Common Causes
1. Sleep Apnea: Obstructive sleep apnea causes intermittent drops in oxygen levels during sleep, triggering the sympathetic nervous system and leading to nighttime blood pressure elevations. According to the American Heart Association, sleep apnea is strongly associated with nocturnal hypertension and can exacerbate cardiovascular risk if untreated.
2. Kidney Disease: Chronic kidney disease can impair sodium and fluid balance, contributing to sustained nighttime blood pressure increases.
3. Diabetes: Individuals with diabetes are prone to autonomic dysfunction, which can interfere with the normal nocturnal dip in blood pressure.
4. High Salt Intake and Sedentary Lifestyle: Diets high in sodium and lack of physical activity increase the likelihood of elevated nighttime blood pressure.
5. Stress and Hormonal Factors: Chronic stress and imbalances in hormones such as cortisol may elevate nocturnal blood pressure.
Symptoms to Watch For

Nocturnal hypertension is often asymptomatic, but some individuals may notice subtle signs, including:
- Frequent nighttime urination (nocturia)
- Disrupted sleep or insomnia
- Loud snoring or gasping during sleep
- Morning headaches or dizziness
According to a study published by the National Institutes of Health, these symptoms, particularly when combined with daytime hypertension, warrant evaluation with ambulatory blood pressure monitoring to detect nighttime spikes.

Managing and Preventing Blood Pressure Spikes at Night

Lifestyle Modifications

Managing blood pressure spikes at night often starts with lifestyle changes:
- Regular Exercise: Engaging in moderate-intensity aerobic activity helps improve blood vessel health and lowers overall blood pressure.
- Salt Reduction: Limiting sodium intake helps prevent fluid retention and nighttime elevations.
- Weight Management: Maintaining a healthy weight reduces strain on the heart and kidneys.
- Stress Control: Mindfulness, meditation, and relaxation techniques can help normalize sympathetic nervous system activity during sleep.
- Improved Sleep Quality: Addressing sleep apnea with CPAP therapy, avoiding late caffeine, and establishing consistent sleep schedules can restore normal nocturnal blood pressure patterns.
Medical Interventions

When lifestyle measures are insufficient, medical treatment may be necessary:
- Antihypertensive Medications: The timing of medications can be adjusted to optimize their effect during the nighttime. For example, some ACE inhibitors or ARBs may be taken in the evening to counter nocturnal elevations.
- Ambulatory Blood Pressure Monitoring (ABPM): This tool provides 24-hour readings to detect hidden nocturnal spikes. According to Mayo Clinic research, ABPM is the gold standard for diagnosing nocturnal hypertension and tailoring treatment plans.
Conclusion

Nocturnal hypertension is a serious condition that often goes undetected but poses significant cardiovascular risks. Understanding the causes—from sleep apnea and kidney disease to stress and dietary factors—helps individuals recognize potential triggers of nighttime blood pressure spikes. Symptoms like frequent nighttime urination, snoring, and morning headaches should prompt evaluation with ambulatory monitoring.

Management involves a combination of lifestyle modifications, improved sleep, stress control, and, when necessary, appropriately timed antihypertensive medications. Early detection and proactive treatment can prevent long-term complications, reduce cardiovascular risk, and improve overall health. By staying vigilant and consulting healthcare professionals, patients can keep blood pressure spikes at night under control and protect their heart, kidneys, and brain from the consequences of untreated nocturnal hypertension.

Frequently Asked Questions

1. Can stress cause nighttime blood pressure spikes?

Yes. Chronic stress can activate the sympathetic nervous system, increasing blood pressure even during sleep. Techniques such as meditation, deep breathing, and counseling can help mitigate this effect.

2. How is nocturnal hypertension diagnosed?

Nocturnal hypertension is most accurately detected using ambulatory blood pressure monitoring, which records blood pressure at regular intervals over 24 hours, including during sleep.

3. What are the risks of untreated nocturnal hypertension?

Untreated nocturnal hypertension significantly increases the risk of heart attack, stroke, kidney disease, and overall cardiovascular mortality. Nighttime blood pressure is a stronger predictor of cardiovascular events than daytime readings.

4. Can lifestyle changes alone normalize nighttime blood pressure?

For some individuals, lifestyle changes such as reducing sodium, exercising regularly, and improving sleep can lower nighttime blood pressure. However, others may require medication to achieve optimal control.
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November 27, 2025
New Study Links COVID-19 to Accelerated Blood Vessel Aging, Particularly in Women

The latest research showed that coronavirus infection may accelerate the aging of blood vessels, potentially increasing cardiovascular risk by roughly the equivalent of five years. A study in the European Heart Journal reported that the effect was strongest in women and in people with Long Covid, and that the changes tended to stabilize or lessen over time.

Researchers analyzed data from 2,390 participants recruited between September 2020 and February 2022 at 34 centers in 16 countries, including Austria, Australia, Brazil, Canada, Cyprus, France, Greece, Italy, Mexico, Norway, Turkey, the UK, and the US. Participants were grouped by COVID-19 severity (never infected, mild illness, hospitalized on a ward, or admitted to intensive care), and underwent measurements at six and twelve months after infection. Vascular age was assessed by carotid–femoral pulse wave velocity (PWV), where higher values indicate stiffer, older vessels. Analyses accounted for factors such as age and sex.

On average, people who had COVID-19 had higher PWV than those never infected, including those with mild illness. The differences were pronounced in women, while men showed little or no statistically robust change. The effect was greater in those with Long Covid. In the intensive care group, vessel stiffness regressed toward normal by 12 months. Vaccinated individuals showed milder changes than those unvaccinated. Researchers noted that an increase of about 0.5 m/s in PWV is clinically relevant and roughly comparable to five years of vascular aging, corresponding to an estimated 3% increase in cardiovascular risk in a 60-year-old woman.

“We know that Covid can directly affect blood vessels. We believe that this may result in what we call early vascular ageing, meaning that your blood vessels are older than your chronological age and you are more susceptible to heart disease. If that is happening, we need to identify who is at risk at an early stage to prevent heart attacks and strokes,” said Professor Rosa Maria Bruno of Université Paris Cité, according to EurekAlert. “Women have a faster and stronger immune response, which can protect them from infections. However, the same response may also increase vascular damage after the original infection,” said Bruno, according to EurekAlert. “There are several possible explanations for the vascular effects of Covid. The Covid-19 virus acts on specific receptors in the body, called the angiotensin-converting enzyme 2 receptors, that are present on the lining of the blood vessels. The virus uses these receptors to enter and infect cells. This may result in vascular dysfunction and accelerated vascular ageing. Our body’s inflammation and immune responses, which defend against infections, may be also involved,” said Bruno, according to EurekAlert.

“This large, multicentre, prospective cohort study enrolled 2390 participants from 34 centres to investigate whether arterial stiffness, as measured by PWV, persisted in individuals with recent COVID-19 infection,” said Dr. Behnood Bikdeli and colleagues, according to EurekAlert. “Sex-stratified analyses revealed striking differences: females across all COVID-19-positive groups had significantly elevated PWV, with the highest increase (+1.09 m/s) observed in those requiring ICU admission,” said Bikdeli and colleagues, according to EurekAlert. “The CARTESIAN study makes the case that COVID-19 has aged our arteries, especially for female adults. The question is whether we can find modifiable targets to prevent this in future surges of infection, and mitigate adverse outcomes in those afflicted with COVID-19-induced vascular ageing,” said Bikdeli and colleagues, according to EurekAlert. Bruno added that vascular aging is measurable and can be addressed with lifestyle changes and blood pressure- and cholesterol-lowering therapies, and that the team planned to follow participants to determine whether accelerated vascular aging translated into more heart attacks and strokes.

“One must look very closely whether these groups were really equal to say whether the cause of this acceleration of aging lay in COVID,” said Dominik Rath, a cardiologist at University Hospital Tübingen, according to Stern. “After the 12-month visit, the aging processes had relatively strongly regressed—what could mean that hospitalization per se or the stay in the intensive care unit also plays a relevant part,” said Rath, according to Stern.

“Nevertheless, this study is a certain wake-up call,” said Heribert Schunkert, vice president of the German Heart Foundation, according to DW. “It is necessary to check carefully whether these groups were really the same to determine whether the coronavirus was the cause of the accelerated aging,” said Schunkert, according to DW. “Many people were affected by a COVID infection. We wanted to avoid everything to prevent aging. That makes you sit up and take notice,” said Schunkert, according to Bild.

“The findings strongly suggest that after having COVID, the elasticity of the arteries is clearly worse than usual. It was somewhat surprising that the effect was observed only in women. However, it is difficult to say what the practical risk of arterial stiffness to arterial diseases is,” said Juhani Airaksinen, emeritus professor of cardiology, according to Iltalehti Rakkaus. “Blood pressure should therefore be managed with lifestyle changes and, if necessary, with medications,” said Airaksinen, according to Iltalehti Rakkaus. He noted that infected participants were older and generally sicker than controls and that baseline stiffness was unknown, which could influence results. “A positive aspect is that some changes partially improved within less than a year,” said Airaksinen, according to Iltalehti Rakkaus. He added that pulse wave velocity has been used for decades but is not part of routine outpatient care.

Researchers cautioned that it was unclear whether the observed effect reflected large changes in a few individuals or small changes across many. They suggested that higher mortality in men during the pandemic could have introduced survivor bias, potentially masking effects in male participants. They also noted that many people experienced prolonged symptoms after COVID-19, including post-acute COVID-19 syndrome, which affected up to 40% of initial survivors, and called for further studies to clarify mechanisms and long-term risks.

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September 3, 2025
Woman Collapses, Vomits Blood After Weight Loss Jabs: ‘I Could’ve Died’

A UK mother of four who turned to weight loss jabs to shed her baby weight now warns others it’s not worth the risk after collapsing and vomiting blood.

The 43-year-old, already following weight loss diets, weighed 171 lbs when she decided to try the injections to look slimmer. Now, she realizes the dangerous gamble could have left her children without a mother, Manchester Evening News reported.

Gill Riley from Cheshire, England, was determined to get back to her pre-pregnancy weight and was constantly on several weight loss diets. But when she felt the diet plans were no longer working, she decided to take GLP-1-class weight loss injections which she obtained from a friend who had purchased them from an online pharmacy.

Within just three months of starting the injections, Riley experienced a dramatic weight loss of 18 lbs. By the end of December last year, she began feeling unwell, but she thought it was just the flu. However, everything took a terrifying turn on December 26th when Riley collapsed, vomiting blood. She was immediately rushed to the emergency room, facing a life-threatening situation. The doctors found her body resembled someone with anorexia, and blood results showed that she had very low levels of potassium and sodium.

Riley was diagnosed with pneumonia and put on antibiotics, which she believes was a result of her weakened immunity caused by the weight loss jabs. During her hospital stay, she was treated with IV drips and supplements to help restore her health before getting discharged.

Although Riley has now recovered from the emergency, she needs further tests to evaluate if she has developed any permanent kidney damage.

After her terrifying ordeal, Riley is now urging other women to seriously consider the health risks before using weight loss injections. “Just because I wanted to be skinny, I could have died and left my kids with no mum because I felt like I had to look a certain way and I don’t,” she said.

“People need to be aware that it’s not as simple as taking a skinny jab and everything goes smoothly, you need to think of the risks that are involved with it,” she added.

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March 15, 2025
What About Diabetes, Blood Pressure, Blood Sugar, and More?

There are so many ways we eat potatoes—baked, mashed, hashed, fried, scalloped, roasted, and more—but should we be eating them at all?

Potatoes and Diabetes

In 2006, the Harvard Nurses’ Health Study, which had followed the diets and diseases of tens of thousands of women for 20 years, found that greater potato intake was associated with a greater likelihood of getting type 2 diabetes, but of the hundred or so pounds of white potatoes Americans eat every year, most are deep fried and consumed as potato chips or french fries, and deep-fried foods are known to contain advanced glycation end products (AGEs), which we know are unhealthful. Researchers have found that just three servings of french fries a week is associated with a nearly 20 percent greater risk of type 2 diabetes, whereas there was only a tiny associated risk with potatoes in general, including fries.

There was still a diabetes link with mashed or baked potatoes, but people who eat more potatoes may eat more meat, and we know that animal protein is itself associated with increased diabetes risk. However, when researchers statistically adjusted for that, they still found an increased risk with potatoes.

Looking deeper, butter and sour cream are often put on mashed and baked potatoes, but when researchers tried to adjust for those and other such dietary factors, as well as effectively looking at the ratio between plant and animal fats and whether potato-eaters drank more soda or skimped on other vegetables, there still there seemed to be a potato-diabetes association.

By 2015, Harvard researchers had also looked into other cohorts, including the all-male Health Professionals Follow-Up Study to complement the all-female Nurses’ studies, and continued to find a small increased diabetes risk associated with baked, boiled, or mashed potatoes––though french fries appear nearly five times worse. The authors concluded that potatoes are considered to be a healthful vegetable in the Dietary Guidelines, though current ﬁndings cast serious doubts on that classiﬁcation. (Walter Willett, the then-chair of Harvard’s nutrition department, went a step further, suggesting potatoes should be siloed with candy.)

Then, in 2018, a meta-analysis published on potato consumption and risk of type 2 diabetes combined all six of the prospective studies that had been done to date and found about a 20 percent increase in diabetes risk associated with each serving of potatoes a day. The researchers concluded that long-term, high consumption of potato may be strongly associated with increased risk of diabetes.

Does the story end there? If only there were a country where potato consumption was associated with a healthy diet. If potato consumption was still associated with diabetes there, then that would be concerning. As I discuss in my video Do Potatoes Increase the Risk of Diabetes?, a study out of Iran found that those eating the most boiled potatoes had only half the odds of developing diabetes. In Iran, not only is most of the potato consumption in the form of boiled potatoes, but those who eat potatoes have the healthiest diets and eat the most whole plant foods, such as fruits, vegetables, whole grains, and beans.

The bottom line is we don’t have convincing evidence to date that the intake of potatoes in general is linked to type 2 diabetes, but we should still probably hold the fries.

Potatoes and High Blood Pressure

What about potatoes and hypertension? And death? I dive into those topics in my video Do Potatoes Increase the Risk of High Blood Pressure and Death?.

Harvard researchers found that individuals who, on most days, ate potatoes—baked, boiled, or mashed, and not just french fries and potato chips—appeared to be at higher risk of developing high blood pressure. As mentioned above, salt and butter are often added to potatoes, but when they attempted to tease out the effects of salt and saturated fat, there still seemed to be a link between potato consumption and high blood pressure.

Again, though, what about the “meat” in “meat and potatoes”? The same Harvard researchers found that meat, including poultry alone, appeared associated with an increased risk of hypertension, as did a moderate amount of canned tuna. So, in the potato study, they endeavored to factor out any effects from the consumption of all types of meat yet still found an increased risk of hypertension associated with potato intake.

Two similar studies performed in Mediterranean Europe did not find any association between potato consumption and high blood pressure, though. Perhaps this is because, in that area of the world, potatoes aren’t typically smothered in butter and sour cream, and potatoes are often eaten with other vegetables.

So, Are Potatoes Bad for Us?

A primary reason we care about blood pressure is because we care about the consequences. In two studies done in Sweden, where they primarily eat their potatoes boiled, no evidence was found that potato consumption was associated with the risk of major cardiovascular disease; no relationship was found between potato consumption and risk of premature death in Southern Italy either. In the United States, though, potato consumption has been associated with increased mortality: a 65 percent increased risk of dying from heart disease, a 26 percent increased risk of fatal stroke, a 50 percent increased risk of dying from cancer, and increased risk of dying from all causes put together. However, all of that disappeared after adjustment for confounding factors. In other words, it wasn’t the potatoes at all. People who eat potatoes must just smoke more, drink more, or eat more saturated fat, for instance. Once all such other factors are considered, the link between potatoes and death disappears.

This was confirmed in the NIH-AARP study, the largest such study of diet and health in human history. If you just separate out the potatoes, researchers find they are not associated with increased risk of death—with the possible exception of french fries, which are associated with an increased risk of dying from cancer. Put all the studies together—20 in all—and no significant association has been found between potato consumption and mortality, though, again, fried potatoes may be the exception. Even if eaten just twice a week, fries may double one’s risk of dying prematurely, independently of other factors, but the consumption of unfried potatoes seemed to be neutral. (In terms of mortality, fried potatoes may not be as bad as fried meat—think fried chicken and fried fish—but that’s not saying much.)

Other whole plant foods—nuts, vegetables, fruits, and legumes (beans, split peas, chickpeas, and lentils)—are associated with living a longer life and significantly less risk of dying from cancer, dying from cardiovascular diseases like heart attacks, and 25 percent less chance of dying prematurely from all causes put together. However, no such protection is gained from potatoes for cancer, heart disease, or overall mortality. So, the fact that potatoes don’t seem to affect mortality can be seen as a downside. Remember, though, that potatoes aren’t like meat, which may actually actively shorten lifespan, but there may be an opportunity cost to eating white potatoes, since every bite of a potato is a lost opportunity to eat something even healthier—something that may actively enhance our lifespan.

So, potatoes are kind of a double-edged sword. The reason that potato consumption may just have a neutral impact on mortality risk is that all the fiber, vitamin C, and potassium in white potatoes might be counterbalanced by the detrimental effects of their high glycemic index, which I discuss in my video Glycemic Index of Potatoes: Why You Should Chill and Reheat Them. Not only are high glycemic impact diets robustly associated with developing type 2 diabetes, but current evidence suggests that this relationship is cause-and-effect.

The Potato Glycemic Index

Foods with a glycemic index (GI) above 70 are classiﬁed as high-GI foods, and those with a GI lower than 55 are low-GI foods. Pure sugar water, for example, is often standardized at 100, and white bread and white potatoes are high glycemic index foods.

Is there any way we can lower the glycemic index of potatoes? When potatoes are boiled, then cooled in the refrigerator, some of the starch crystallizes into a form that can no longer be broken down by the starch-munching enzymes in our gut. When put to the test, researchers actually saw a dramatic drop in glycemic index in cold versus hot potatoes. So, by consuming potatoes as potato salad, for instance, we can get nearly a 40 percent lower glycemic impact. The chilling effect might, therefore, also slow the rate at which the starch is broken down and absorbed. So, individuals wishing to minimize dietary glycemic index may be advised to precook potatoes and consume them cold or reheated. The downside of eating potatoes cold is that they might not be as satiating as eating hot potatoes, but we may get the best of both worlds by cooling them and then reheating them, which is exactly what was done in a famous study I profiled in my book How Not to Diet. The single most satiating food out of the dozens tested was boiled then cooled then reheated potatoes.

There’s an appetite-suppressing protein in potatoes called potato protease inhibitor II, but the way potatoes are prepared makes a difference. Both boiled and mashed potatoes are significantly more satiating than french fries. That was for fried french fries, though. What about baked fries? Individuals had a big drop in appetite after eating boiled mashed potatoes, compared to white rice or white pasta, which is right where fried french fries were, as well as baked french fries.

Do Potatoes Spike Our Blood Sugar?

White potatoes have a high glycemic index, as I mentioned, and consumption of high glycemic impact foods may increase the risk of diabetes. Normally after a meal, we’d like our blood sugars to just gently, naturally rise and fall, but with high glycemic foods like potatoes, we can get an exaggerated blood sugar spike. That leads our body to over-compensate with insulin, forcing our blood sugars lower than when we started, which results in negative metabolic consequences––such as a rise in triglyceride fats in the blood. However, potatoes are a good source of potassium, vitamin C, and polyphenols, which may counterbalance the glycemic impact. This may explain why potatoes appear to have a neutral effect when it comes to lifespan, unlike other whole plant foods that have been associated with actively living longer.

How to Reduce the GI of Potatoes

Aside from the chill-and-reheat method to dramatically lower the glycemic index of white potatoes, is there another way? Yes, and it’s the same way we make everything better in our nutritional life: Add broccoli. As I detail in How to Reduce the Glycemic Impact of Potatoes, the co-consumption of two servings of cooked broccoli with mashed potatoes immediately cuts the insulin demand by nearly 40 percent. In contrast, adding chicken breast makes matters worse, and adding tuna fish is even worse still, nearly doubling the amount of insulin our body pumps out.

Why does plant protein make things better, but animal protein make things worse? Because decreased consumption of branched-chain amino acids improves metabolic health. I cover this in my book How Not to Diet, as well as my video on the topic.

Something else can help, too: vinegar. Simply chilling potatoes may cut down on blood sugar and insulin spikes, but to get significant drops in both, just add about a tablespoon of vinegar (even plain white distilled vinegar) to drop levels by 30 to 40 percent. Just one to two tablespoons a day of vinegar diluted in water can significantly improve both short- and long-term blood sugar control in people with diabetes, which is why clinicians may want to incorporate vinegar consumption as part of their dietary advice for their patients with diabetes.

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March 11, 2025
21-Year-Old Warns After Throwing Up Blood, Falling In Coma From Continuous Vaping

It was a “touch and go” experience for a 21-year-old U.K. man who spent two weeks in a coma after his lungs collapsed and he began throwing up blood from continuous vaping at work. After the harrowing experience, with only one functioning lung and doctors warning that continuing to vape would mean he would not live past 40, the young father cautions: ‘Vaping is not worth your life.’

James Johnson, a bouncer from Blackpool, England, had a habit of continuously puffing on his vape while working at a nightclub. This routine took a dangerous turn last May when he suddenly began vomiting blood and was rushed to intensive care. Diagnosed with bilateral pneumonia caused by chemicals from his vapes entering his lungs, Johnson fell into a coma and was left hospitalized for three months.

“They kept telling my partner that it was touch and go. It was very mentally straining in hospital but the first couple of weeks, I didn’t know I was there. I couldn’t walk for the first couple of weeks and it was even worse because I was awake and couldn’t talk, walk or eat,” Johnson recollected.

Johnson was lucky to survive the pneumonia thanks to his young age, but it took months for him to recover and reach his current state. “A lot of people can live with one lung, but it’s about how I make different life choices. You don’t realize the dangers until something big happens. I’m lucky to be back and independent,” Johnson said.

Despite his recovery, doctors have warned him against smoking, vaping, or anything that could further harm his lungs.

“If I go back to vaping or smoking or I don’t look after my body, then I won’t make it past 40. To be honest, I’m glad I found out now because it could have happened in 10 or 20 years and my body wouldn’t have been fit enough to survive it,” Johnson said.

Johnson now works as a youth support worker, raising awareness about the dangers of vaping among people who do not realize the extend of complications: “Having a vape is not worth your life. Read up about what you are smoking before you smoke it. Don’t think that because of your age, that it won’t happen to you. I was only 20 years old and I nearly lost my life,” he warns.

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January 19, 2025
Obesity’s Impact on Back Pain, Blood Pressure, Cancer, and Diabetes

Losing weight can reduce sciatica, hypertension, and cancer risk, as well as reverse type 2 diabetes.

In the ABCs of the health consequences of obesity, A is for Arthritis, as I discussed in my previous blog post, and B is for Back Pain. Being overweight is not just a risk factor for low back pain, but it is also a risk factor for sciatica (a radiating nerve pain), as well as degenerating lumbar discs and disc herniation. Similar to what we learned in the arthritis story, this may also be due to a combination of the excess weight, high cholesterol, and inflammation associated with being overweight. Why cholesterol? Studies of autopsies and angiographies show that the lumbar arteries that feed our spine can get clogged with atherosclerosis and starve the disks in our lower back, as you can see below and at 0:47 in my video The Effects of Obesity on Back Pain, Blood Pressure, Cancer, and Diabetes.

B is also for Blood Pressure. Excess visceral fat—for example, internal abdominal fat—can physically compress our kidneys. The increased pressure can effectively squeeze sodium back into our bloodstream, increasing our blood pressure. Together, the combination of obesity and hypertension can have “disastrous health implications,” but the good news is that just a few pounds of weight loss can help take off the pressure. Losing excess weight has been described as “a vital strategy for controlling hypertension.” In fact, researchers found that losing around nine pounds (4 kg) may lower blood pressure about as much as cutting salt intake approximately in half can.

C is for Cancer. As many as three-quarters of people surveyed “were unaware that being overweight or obese increased a person’s risk of cancer,” when, in fact, based on a comprehensive review of more than a thousand studies, excess body fat raises the risk of most cancers, including esophageal, stomach, colorectal, liver, gallbladder, pancreatic, breast, uterine, ovarian, kidney, brain, thyroid, and bone marrow (multiple myeloma) cancers, as you can see below and at 2:00 in my video.

It could be the chronic inflammation of obesity or perhaps it is the high insulin levels due to insulin resistance. (Besides controlling blood sugars, insulin is also “a potent growth factor” that can promote tumor growth.) In women, it could also be the excess estrogen.

After the ovaries shut down at menopause, fat takes over as the principal site of estrogen production. That’s why women who are obese have up to nearly twice the estrogen levels circulating in their bloodstream, which is associated with an increased risk of developing breast cancer and dying from it. The data on prostate cancer aren’t as strong, though obesity is associated with increased risk of invasive penis cancer.

One of the reasons we’re confident the link between obesity and cancer is cause-and-effect—and not just an indirect consequence of eating poorly—is that the overall risk of cancer goes down when people lose weight, even through bariatric surgery. Researchers found that those experiencing a sustained weight loss of about 40 pounds (19.9 kg) after surgery went on to develop around one-third fewer cancers over the subsequent decade, compared with matched individuals in the nonsurgical control group who continued to slowly gain weight over time. The exception, though, is colorectal cancer.

“Colorectal cancer is the only known malignancy where the risk of being diagnosed with disease seems to increase after obesity surgery.” Indeed, after bariatric surgery, the rate of rectal cancer death may triple. The rearrangement of anatomy involved in one of the most common surgeries—Roux-en-Y gastric bypass—is thought to increase bile acid exposure along the intestinal lining. This causes sustained pro-inflammatory changes even years after the procedure, which is thought responsible for the increased cancer risk. In contrast, losing weight by dietary means has the potential to decrease obesity-related cancer risk across the board.

D is for Diabetes. As presented in a consensus statement from the International Diabetes Federation, obesity is considered the single most important risk factor for the development of type 2 diabetes, which is the leading cause of kidney failure, lower-limb amputations, and adult-onset blindness. Ironically, many of the leading drugs used to treat diabetes (including insulin itself) cause further weight gain, creating a vicious cycle.

So, again, using lifestyle medicine to treat the underlying cause is not only safer, simpler, and cheaper, but can also be most effective.

If you missed my previous video, check out The Best Knee Replacement Alternative for Osteoarthritis Treatment.

Coming up next? See related posts below.

I continue the topic of weight control with these videos that may be of interest to you: Is the Obesity Paradox Real or a Myth? and Friday Favorites: What’s the Ideal BMI and Waist Size?.

For more on back pain, blood pressure, cancer, and diabetes, check out their topic pages.

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January 9, 2025
Fitness Trainer Gets Diagnosed With Rare Blood Cancer At 25 After Brushing Off Strange Symptoms

For a 23-year-old fitness trainer, Dilan Patel in the U.K., life was going normal until he began experiencing a strange, recurring symptom that kept him up two to three times a night. For nearly two years, Patel ignored night sweats and several other warning signs. However, when they became impossible to overlook, he was faced with a life-altering diagnosis: Hodgkin lymphoma, a rare type of blood cancer.

Hodgkin Lymphoma is a cancer that affects the lymphatic system. Although a serious form of cancer, the tumors in the lymph nodes can be cured if diagnosed and treated early. However, most often signs such as night sweats can easily be mistaken for less serious issues.

“You won’t believe it… I was 25 years old, living my life like any other young adult – working hard, working out, hanging with friends, and trying to figure out my future. Life felt normal. I had no reason to think anything was wrong. But then something strange started happening,” Patel said in a TikTok video.

“I’d wake up in the middle of the night drenched in sweat. I mean SOAKED. My clothes, my bed – everything would be wet. It happened 2-3 times every single night. At first, I just thought, ‘Maybe I’m getting too hot under the covers?’ So I brushed it off,” he added.

Apart from night sweats, Patel experienced persistent itchy skin, which he brushed off as nothing more than dryness, and fatigue and lumps on his neck that he assumed were from intense gym workouts.

“Everything had an explanation – or so I thought,” Patel said. However, by the time Patel was diagnosed with stage 4B Hodgkin’s Lymphoma, he already had five tumors and the cancer had even spread to his lung.

“I couldn’t believe it. I’d spent so long brushing off my symptoms, convincing myself they weren’t a big deal. But my body had been screaming at me for almost 2 years,” Patel said.

The symptoms of Hodgkin lymphoma include painless, swollen lymph nodes in the neck, underarm, or groin, unexplained fever, drenching night sweats, weight loss over six months without a clear reason, persistent fatigue, and itchy skin, particularly after bathing or drinking alcohol.

“If there’s one thing I’ve learned from this experience, it’s to pay attention to your body. Those little signs and symptoms? They’re there for a reason. Don’t wait until it’s too late,” Patel added.

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December 30, 2024
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September 24, 2024
Your Key To Energy, Blood Health And Nervous System Support

Riboflavin, also known as vitamin B2, is a crucial nutrient that plays a significant role in maintaining overall health. As one of the eight B vitamins, riboflavin is essential for the body’s energy production, as it helps convert carbohydrates, proteins, and fats into energy.

Additionally, riboflavin acts as an antioxidant, helping to protect cells from oxidative damage caused by free radicals. Given its importance in various bodily functions, it is necessary to ensure adequate riboflavin intake through diet or supplementation.

Why Riboflavin is Essential

Riboflavin is involved in several vital processes in the body, making it an indispensable nutrient. One of its primary functions is to support the production of energy by facilitating the metabolism of nutrients. Riboflavin also plays a critical role in the maintenance of healthy skin, eyes, and nerves. Moreover, it assists in the conversion of vitamin B6 and folate into active forms that the body can use, further emphasizing its importance in maintaining overall health.

The antioxidant properties of riboflavin are another reason why it is essential. By neutralizing free radicals, riboflavin helps protect the body’s cells from damage, which can lead to various health issues, including premature aging and chronic diseases. Additionally, riboflavin supports the proper functioning of the immune system, aiding in the body’s defense against infections.

Uses and Benefits of Riboflavin

Riboflavin is beneficial for several health-related purposes, supported by scientific research. One of the well-known benefits of riboflavin is its role in preventing and treating migraines. Studies have shown that riboflavin supplementation can reduce the frequency and severity of migraines. A study found that high-dose riboflavin (400 mg/day) was effective in reducing migraine frequency by 50% in some patients.

Another important use of riboflavin is in maintaining cardiovascular health. Riboflavin helps lower homocysteine levels in the blood, a risk factor for cardiovascular diseases. Elevated homocysteine levels are associated with an increased risk of heart attacks, strokes, and other cardiovascular conditions. By assisting in the metabolism of homocysteine, riboflavin contributes to heart health.

Riboflavin is also crucial for eye health. It plays a role in preventing cataracts and other age-related eye conditions. A study showed that higher riboflavin intake was associated with a reduced risk of cataracts.

Potential Side Effects of Riboflavin

While riboflavin is generally considered safe, especially when taken at recommended doses, excessive intake may lead to certain side effects. Some individuals may experience mild side effects, such as bright yellow urine, which is harmless and occurs due to the body’s excretion of excess riboflavin. In rare cases, high doses of riboflavin can cause diarrhea, increased urine output, or other gastrointestinal disturbances.

It is important to note that riboflavin is water-soluble, meaning that the body does not store it in large amounts, and any excess is usually excreted through urine. Therefore, the risk of toxicity is low. However, it is advisable to consult a healthcare provider before starting any supplementation, especially for individuals with underlying health conditions or those taking other medications.

Who Should Consider Riboflavin Supplementation?

Riboflavin supplementation may be beneficial for several groups of people. Individuals with certain medical conditions, such as migraine sufferers, may find riboflavin supplements helpful in reducing the frequency and severity of their symptoms. People with a deficiency in riboflavin, which can occur due to poor diet, malabsorption conditions, or certain medications, may also benefit from supplementation.

Vegans and vegetarians are another group that may require riboflavin supplements, as riboflavin is predominantly found in animal products like meat, dairy, and eggs. Those who consume a plant-based diet may not get enough riboflavin from their diet alone, making supplementation necessary.

Additionally, pregnant and breastfeeding women may need higher amounts of riboflavin to support their increased nutritional needs and the healthy development of their babies. However, these women must consult with their healthcare provider before taking any supplements.

Below is a detailed look at 25 of the best riboflavin supplements currently available.

Best Riboflavin Supplements

1. Pure Naturals Riboflavin

Pure Naturals Riboflavin 400 mg provides a high dosage of vitamin B2 in a vegetarian capsule form. This supplement aims to support energy metabolism and enhance the production of red blood cells, which may contribute to better overall well-being. Additionally, it is designed to support a healthy nervous system by promoting the production of neurotransmitters. Each batch is manufactured in the USA, adhering to stringent GMP guidelines, ensuring product quality and safety

2. HoneyCombs Vitamin B2 (Riboflavin)

HoneyCombs Vitamin B2 (Riboflavin) Drops offer a liquid form of riboflavin, a vital B vitamin. This supplement supports various bodily functions, including digestion, energy production, and overall well-being. The unflavored liquid is free from fillers, artificial preservatives, and GMOs, adhering to a gluten-free diet. Its formulation promotes health in areas such as hair, skin, eyes, muscles, and organs. The product is presented as a convenient option for those seeking to maintain riboflavin levels without additional additives or flavors.

3. Vitamatic Vitamin B2 Riboflavin

Vitamatic Vitamin B2 provides 250 mg of riboflavin per capsule. The supplement is formulated to support cellular energy and red blood cell production. It is designed to be free of GMOs, gluten, sugar, starch, soy, yeast, corn, wheat, egg, and artificial additives, which may benefit individuals with specific dietary restrictions. The product is manufactured in the USA under strict GMP standards, ensuring high-level quality control.

4. Purely Holistic Vitamin B2 Riboflavin

Purely Holistic Vitamin B2 Riboflavin 400mg offers a high-strength dosage of riboflavin, with each vegan capsule containing 400mg of the vitamin. This formulation is designed to provide a substantial amount of riboflavin per serving, which is higher compared to some other supplements that offer lower dosages. The product is non-GMO, gluten-free, and suitable for vegans y. Each bottle contains 240 capsules, providing an 8-month supply, which can be advantageous for cost-effectiveness. This supplement supports energy production and cellular health, aligning with the broader benefits typically associated with riboflavin.

5. Herb-Science Vitamin B2 Riboflavin

Herb-Science Vitamin B2 Supplement provides riboflavin in a liquid extract form. This unflavored, vegan-friendly product is designed to offer a direct source of vitamin B2. It is presented as a non-alcoholic, one-ounce liquid extract intended to support various aspects of health, including, headache relief, energy levels, and the condition of hair, skin, and nails. The formulation emphasizes purity and quality, adhering to vegan standards.

6. Healthfare Vitamin B2

Healthfare Vitamin B2 400mg provides a substantial dose of riboflavin in each capsule, with 180 capsules per bottle. This supplement is designed to meet high-demand health needs and overall energy levels. The formulation is gluten-free and manufactured in the USA. It contributes to antioxidant support by assisting in maintaining glutathione levels in the body. This may help in managing oxidative stress and promoting general well-being. The high potency of riboflavin in this product is intended to support individuals with increased nutritional requirements or those seeking to enhance their antioxidant intake.

7. Nature’s Bounty Vitamin B-2 (Riboflavin)

Nature’s Bounty Vitamin B-2 (Riboflavin) offers a 100 mg dose per serving to support energy metabolism. The supplement is presented in a plant-based, vegetarian-coated tablet form, intended to enhance ease of swallowing. It is formulated to assist in the conversion of food into energy. Each bottle contains 100 tablets, providing a 100-day supply. Notably, the product is laboratory-tested for quality assurance. However, users are advised to be cautious about heat or sunlight exposure, which could potentially affect the product’s integrity.

8. DEAL SUPPLEMENT

This supplement provides a high dose of riboflavin (Vitamin B2) combined with magnesium glycinate, offering a dual-action formula. Each serving of two capsules delivers 400 mg of riboflavin and 400 mg of magnesium glycinate, designed to support various bodily functions including cellular health, energy metabolism, and nervous system support. The supplement comes in a 240-capsule bottle, offering a 120-day supply. It is formulated with non-GMO ingredients and is free from preservatives, with third-party lab testing ensuring quality and potency.

9. Micro Ingredients Riboflavin

The Micro Ingredients Riboflavin supplement provides 400 mg of riboflavin per serving, delivered through 240 mini tablets. Each tablet contains 200 mg of this water-soluble vitamin, offering a supply that lasts up to 120 days. The supplement is designed to be easy to swallow and is free from GMOs, soy, dairy, gluten, preservatives, colors, flavors, and tree nuts. It undergoes third-party lab testing to ensure safety, purity, and potency. The formulation is intended to support overall health by replenishing vitamin B2 levels, which play a role in various bodily functions.

10. BulkSupplements.com Riboflavin Powder

BulkSupplements.com Riboflavin Powder offers a 400mg dose of vitamin B2 per serving. This powder form allows for flexible consumption, but user reviews mention a strong taste that may require mixing with sweet drinks. It is gluten-free, ensuring it is suitable for individuals with gluten sensitivities. This powder supplement is designed to meet rigorous third-party testing standards and is produced in a facility adhering to cGMP guidelines.

11. Best Naturals Vitamin B2 (Riboflavin)

Best Naturals Vitamin B2 (Riboflavin) 400mg provides a high dose of Vitamin B2 per vegetarian capsule, with each bottle containing 120 capsules. The supplement is free from common allergens and artificial additives, including gluten, dairy, soy, and preservatives. The product is non-GMO and is produced in a GMP-compliant, FDA-registered facility in the USA. Additionally, it has been third-party lab tested to ensure purity and quality. The supplement is unflavored and contains no added sugars or colors, catering to those seeking a straightforward, allergen-free Vitamin B2 option. It can also help people with migraine issues.

12. Seeking Health Riboflavin

Seeking Health Riboflavin provides 400 mg of riboflavin per capsule, delivered in its biologically active form, R-5-P. This supplement supports metabolic processes, including homocysteine metabolism and antioxidant activity. It is designed to be allergen-friendly, excluding GMOs, gluten, eggs, fish, shellfish, tree nuts, peanuts, wheat, sesame, and soy. Additionally, the formula may support gene functions related to MTHFR, MAOA, and GSR. This product is suitable for those seeking to enhance their nutritional intake of vitamin B2, particularly concerning its role in energy production and metabolic health.

13. Carlyle Vitamin B-2 Riboflavin

Carlyle Vitamin B-2 supplement offers 200 mg of riboflavin per serving in vegetarian capsules. The product comes in a bottle containing 150 capsules, making it a long-lasting option for those seeking a consistent intake of this essential nutrient. The supplement is formulated to be free from gluten, wheat, yeast, lactose, and artificial additives, which may appeal to individuals with dietary restrictions. Additionally, it is non-GMO, catering to those who prefer products without genetically modified ingredients.

14. Thorne Riboflavin 5′-Phosphate

Thorne Riboflavin 5′-Phosphate is a dietary supplement providing the bioactive form of vitamin B2. Its primary benefit lies in its role in methylation, a crucial biochemical process for various bodily functions. Additionally, it supports the formation of other B vitamins, such as niacin and active B6. The supplement is gluten-free and free from common allergens, making it suitable for individuals with dietary restrictions.

15. Integrative Therapeutics Riboflavin

Integrative Therapeutics Riboflavin supplement provides a high potency dose of 400 mg per tablet. This supplement, which comes in a 30-tablet bottle, is designed to support cellular energy and red blood cell production. It is gluten-free, vegan, and free from wheat, soy, dairy, and artificial flavors, making it suitable for individuals with dietary restrictions. The formulation emphasizes purity and potency to deliver a reliable source of riboflavin. Nutricost Riboflavin may be an appropriate choice for those seeking a high-dose riboflavin supplement to support their nutritional needs.

16. Nutricost Vitamin B2 Riboflavin

Nutricost Vitamin B2 Riboflavin supplement provides 400mg of riboflavin per capsule, offering a high-potency option for those needing this nutrient. Each bottle contains 120 capsules, equating to 120 servings, with a simple one-capsule serving size. The supplement is gluten-free, non-GMO, and has undergone third-party testing, ensuring quality. Manufactured in a GMP-compliant, FDA-registered facility, it meets industry standards for production. This supplement may be suitable for individuals looking for a higher dose of riboflavin in a convenient capsule form.

17. NOW Foods Vitamin B-2 Riboflavin

NOW Foods Vitamin B-2 supplement provides 100mg of riboflavin per capsule to support energy production. Each bottle contains 100 vegetable capsules, catering to those who prefer plant-based options. The supplement is free from common allergens, including soy, gluten, dairy, and eggs, making it suitable for individuals with dietary restrictions. Additionally, it is non-GMO and low in sodium. The product is packaged in the USA, adhering to GMP (Good Manufacturing Practices) standards, which ensures its quality and consistency.

18. The Solgar Vitamin B2 (Riboflavin)

The Solgar Vitamin B2 (Riboflavin) supplement provides 100mg of riboflavin per vegetable capsule. Each bottle contains 100 capsules, offering a substantial supply for daily use. The supplement supports energy metabolism and maintains a healthy nervous system. It is free from gluten, wheat, dairy, soy, and artificial additives, and is suitable for those following vegan, kosher, or halal dietary practices. The capsules are non-GMO and come in a vegetarian-friendly format, catering to various dietary needs.

19. Amazing Formulas Riboflavin

Amazing Formulas Riboflavin supplement provides a high dosage of 400mg per capsule, with 120 servings per bottle. The supplement is designed to be non-GMO and gluten-free, and it adheres to GMP standards for manufacturing. Each capsule is third-party tested to ensure quality and potency. This product is manufactured in the USA and emphasizes guaranteed purity. The formulation offers a significant riboflavin dose per serving, which may be suitable for individuals needing higher levels of this vitamin. The supplement’s design caters to those who prefer non-GMO and gluten-free options in their dietary regimen.

20. Vidabotan Vitamin B2 Riboflavin Gummies

Vidabotan Vitamin B2 Gummies provide 400mg of riboflavin per dose, combined with 400mg of magnesium and 240mg of CoQ10. Designed for both children and adults, these gummies are intended to offer relief from migraines and headaches. They are manufactured in a cGMP-certified facility, ensuring high quality and consistency. The product is vegan, non-GMO, gluten-free, and sugar-free. In addition to migraine relief, the gummies are formulated to support energy, metabolism, and the nervous system. It comes in a pineapple flavor and is chewable, which may be preferable for those who have difficulty with capsules.

21. ForestLeaf Vitamin B2 Riboflavin

ForestLeaf Vitamin B2 Riboflavin provides a high-potency 400mg dose per capsule to support energy levels and cellular health. Each bottle contains 90 vegetarian capsules, which are both non-GMO and gluten-free. This supplement enhances daily vitality and supports various bodily functions, including red blood cell production and nervous system health. The high dosage of riboflavin is intended to meet increased nutritional demands and may be particularly beneficial for specific health needs. The capsules are formulated to promote overall well-being, including maintaining healthy skin and vision.

22. Kind Nature Riboflavin

Kind Nature Vitamin B2 Gummies provide a 400mg dose of riboflavin in a chewable form, making them a convenient option for those who find it difficult to swallow tablets. These gummies are vegan, non-GMO, soy-free, and gluten-free, catering to various dietary preferences. The natural lemon flavor enhances the taste, offering a more enjoyable alternative to traditional riboflavin supplements. Suitable for both kids and adults, these gummies offer a high dose of vitamin B2 in a format that is easy to incorporate into daily routines. They may be particularly beneficial for individuals experiencing tension or discomfort.

23. NatureBell Vitamin B2 Riboflavin

NatureBell Vitamin B2 Riboflavin provides 400mg of riboflavin per serving, each bottle containing 240 capsules. The supplement is designed for easy absorption, energy production, skin health, and cellular function. The high bioavailability of this riboflavin form ensures efficient nutrient uptake. With a recommended dose of two capsules, per day, the bottle provides a four-month supply, making it a practical option for long-term use. The product is non-GMO and free from common allergens like soy, gluten, and dairy, and undergoes third-party testing for safety and potency, ensuring a clean and reliable supplement.

24. Healthfare’s Vitamin B2 (Riboflavin)

Healthfare’s Vitamin B2 supplement provides riboflavin in capsule form, designed to support various aspects of health. Each unflavored, gluten-free capsule aids in breaking down food, absorbing nutrients, and maintaining tissue health. Additionally, the supplement offers antioxidant support by combating DNA-damaging particles and plays a crucial role in glutathione function, an important component of the body’s antioxidant defense system. Given its water-soluble nature, regular intake of this supplement may help maintain adequate riboflavin levels.

25. Swanson’s Vitamin B2 (Riboflavin)

Swanson’s Vitamin B2 (Riboflavin) supplement offers a straightforward formulation to support energy metabolism, thyroid function, and vision health. Each capsule contains 100 mg of riboflavin, providing a potent dose of this essential nutrient. The unflavored capsules are easy to swallow, making daily supplementation convenient. The product is designed for individuals looking to meet their daily riboflavin needs, particularly those focused on maintaining optimal metabolic and thyroid function.

Published by Medicaldaily.com

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September 2, 2024