Health Journal Online

Tag: Study

  • Secret To Cholesterol Control? Study Finds Corn Flour Blend Could Be A Game Changer

    Secret To Cholesterol Control? Study Finds Corn Flour Blend Could Be A Game Changer

    Yes, you can control your cholesterol levels through diet, but could it be as simple as adding a corn flour blend to your meals for just a few weeks? Researchers have found that incorporating a blend of refined corn flour and corn bran can reduce LDL (low-density lipoprotein) cholesterol levels by 5% to 13.3% in just four weeks.

    In a clinical trial involving 36 adults with LDL cholesterol above 110 mg/dL, researchers evaluated the consumption of three types of corn flour: whole-grain corn meal, refined corn meal, and a blend (refined corn meal plus corn bran). The participants took each food intervention for four weeks, with at least a two-week break in between, before returning to their baseline.

    At the end of the four weeks, the team found that 70% of the participants had reductions in LDL cholesterol concentrations when consuming the blend, while there were no reductions in other groups. The findings were published in the Journal of Nutrition.

    The researchers provided participants with corn flour incorporated into baked goods, aiming to test a practical and realistic intervention.

    “People often think that dietary changes must be robust and significant to have a real impact on cardiovascular health and metabolic regulation. The bottom-line is this: corn is unique and underappreciated. The art and science of refining grains and making full use of corn bran can result in delicious foods that, in this case, also happen to produce real results for heart health,” Corrie Whisner, a researcher from the Arizona State University, said in a news release.

    The researchers noted that there were no digestive discomforts for any participants during the interventions, indicating that there was no significant change in gut microbiota. However, they found an increase in gut bacteria- Agathobaculum during the phase in which participants had whole-grain corn, but not in the other two groups.

    “The increase in Agathobaculum could be due to the greater diversity of polyphenols found in whole grain corn, which has the highest antioxidant capacity (compared to wheat, oats, and rice), but the study did not analyze this possibility,” Whisner said.

    “Nevertheless, while the influence of whole grains on the microbiota varies from person-to-person, some universals are generally known fibers in whole grains can be fermented by microbes into butyrate, and both fiber and butyrate are frequently associated with a healthy gut. These findings support that understanding,” Whisner added.

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  • Strive For Happiness, But Constant Concerns About It Affects Well-Being: Study

    Strive For Happiness, But Constant Concerns About It Affects Well-Being: Study

    Obsessed with the pursuit of happiness? Be cautious — overthinking about it might affect happiness. While it is important to strive for happiness, constant obsession, overthinking, and concerns about one’s happiness can affect well-being, a study revealed.

    People who value happiness highly are often found to be less happy. To understand why, researchers of the latest study looked at two aspects of valuing happiness. The first is how strongly someone views happiness as a key goal, which measures the aspiration to happiness. The second is how much they worry about their current happiness, which indicates concern about happiness.

    The researchers then tested their hypothesis using three experiments conducted on a large sample size involving more than 1,800 participants. The sample involved participants from Yale University students, community members from Denver and Berkeley, California, and online studies with participants from the United States and Canada. They were assessed on their beliefs about happiness and tested for psychological well-being and depressive symptoms.

    The results showed that unlike previously thought, the pursuit of happiness is generally harmless. However, being overly concerned about current happiness can lead to negative feelings about happiness, which can reduce overall life satisfaction, psychological well-being, and a greater chance of depressive symptoms.

    “These findings suggest that highly valuing happiness is not inherently problematic; however, concern and judgment about one’s happiness can undermine it,” the researchers wrote in the study in the journal Emotion.

    The researchers also noted that worrying about one’s happiness was linked to greater negativity about positive events.

    “Thinking too much about one’s own level of happiness could be related to fears about not measuring up or not being as happy as other people. Having high expectations for one’s happiness can be detrimental because it makes it more difficult to achieve the level of happiness that we are expecting from a positive event,” lead researcher Felicia Zerwas said in a news release.

    “There are plenty of societal pressures, at least within the United States, which encourage the fallacy that people must feel happy all of the time to achieve greater well-being. Overall, allowing yourself to experience your emotions, whether they are positive or negative, with an accepting attitude could be a useful tool for pursuing happiness and increasing well-being,” Zerwas said.

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  • 5 Best Countries to Study Culinary Arts Abroad for Aspiring Chefs

    5 Best Countries to Study Culinary Arts Abroad for Aspiring Chefs



    If you have a passion for cooking and dream of a culinary career, studying abroad can be a transformative experience. Beyond diverse cuisines and techniques, it offers a unique cultural immersion, enriching your culinary perspective. Here, we explore five of the best countries to study culinary arts abroad, each offering distinct advantages and opportunities for aspiring chefs.

    Why Study Culinary Arts Abroad?

    Studying culinary arts abroad offers numerous benefits that can significantly build your career. Firstly, it provides cultural immersion. You’ll experience diverse culinary traditions and techniques firsthand, expanding your repertoire and creativity in the kitchen. Additionally, studying abroad often means learning from world-renowned chefs and institutions, which can provide a competitive edge in the job market. According to a 2023 report by the World Association of Chefs’ Societies, chefs with international training are 30% more likely to secure top positions in the culinary industry.

    1. France

    Why Study in France?

    France is often considered the culinary capital of the world, and for good reason. The country boasts a rich gastronomic heritage, with a focus on technique, precision, and artistry. French cuisine has influenced culinary traditions worldwide, making it an ideal place for aspiring chefs to improve their skills.

    Top Culinary Schools

    • Le Cordon Bleu, Paris: Known for its rigorous training and prestigious reputation, Le Cordon Bleu offers a variety of programs in cuisine, pastry, and wine.
    • Ecole Ducasse: Founded by the legendary chef Alain Ducasse, this institution focuses on both culinary arts and entrepreneurship, preparing students for different career paths.

    Programs and Opportunities

    France offers a variety of programs ranging from short courses to full degrees in culinary arts. Many even include internships at top restaurants, giving you invaluable hands-on experience. According to a 2023 report by the French Ministry of Education, over 70% of culinary students in France find employment within six months of graduation.

    Cultural Experience

    Living in France allows you to immerse yourself in a culture that takes food seriously. From local markets to Michelin-starred restaurants, the culinary practice in France is broad and rich. This exposure helps you understand the importance of ingredients, techniques, and presentation in French cuisine.

    2. Italy

    Why Study in Italy?

    Italy is another top destination for culinary arts education. Known for its regional diversity in cuisine, studying in Italy offers a comprehensive understanding of Italian culinary traditions. Cities like Florence, Rome, and Bologna are renowned for their culinary schools and thriving food culture.

    Top Culinary Schools

    • ALMA – The International School of Italian Cuisine: Located in Parma, ALMA offers comprehensive programs that cover all aspects of Italian cuisine, from pasta making to wine pairing.
    • Apicius International School of Hospitality: Based in Florence, Apicius provides a range of culinary and hospitality courses, with a focus on experiential learning.

    Programs and Opportunities

    Italian culinary schools offer a range of programs, from short courses in pasta making to full degrees in culinary arts. According to a 2024 study by the Italian Ministry of Education, 65% of culinary graduates in Italy secure jobs within three months of completing their studies.

    Cultural Experience

    Italy’s culinary culture is deeply rooted in its history and traditions. Studying here allows you to experience the local food markets, vineyards, and traditional cooking methods. This cultural immersion is important for anyone looking to specialize in Italian cuisine.

    3. Japan

    Why Study in Japan?

    Japan has a unique blend of traditional and modern culinary arts. Known for its precision and attention to detail, Japanese cuisine is a perfect study for those interested in mastering the art of sushi, ramen, and kaiseki.

    Top Culinary Schools

    • Tokyo Sushi Academy: Specializing in sushi and Japanese cuisine, this academy offers intensive programs for beginners and experienced chefs.
    • Le Cordon Bleu Tokyo: This branch of the renowned French culinary school provides courses in both Japanese and French cuisine, offering a unique cross-cultural experience.

    Programs and Opportunities

    Japanese culinary schools offer specialized programs in various aspects of their cuisine. According to a 2023 report by the Japanese Ministry of Education, 80% of culinary students in Japan find employment within six months of graduation.

    Cultural Experience

    Studying in Japan provides an opportunity to immerse yourself in a culture that values precision and aesthetics in food preparation. From bustling fish markets to serene tea ceremonies, the cultural experience is enriching and educational.

    4. Thailand

    Why Study in Thailand?

    Thailand is known for its colorful and flavorful cuisine. Studying here provides an opportunity to learn about the intricate balance of flavors and the use of fresh ingredients that define Thai cuisine.

    Top Culinary Schools

    • Blue Elephant Cooking School: Located in Bangkok, this school offers a range of programs from short courses to professional chef training.
    • Le Cordon Bleu Dusit: This branch of the famous culinary school provides comprehensive programs in Thai and international cuisine.

    Programs and Opportunities

    Thai culinary schools offer a range of programs, from short courses in street food to full degrees in culinary arts. According to a 2024 study by the Thai Ministry of Education, 75% of culinary graduates in Thailand find employment within three months of completing their studies.

    Cultural Experience

    Living in Thailand allows you to experience the local food markets, street food culture, and traditional cooking methods. This cultural engagement is essential for anyone looking to specialize in Thai cuisine.

    5. Spain

    Why Study in Spain?

    Spain provides a unique experience with its diverse regional cuisines. Known for its tapas, paella, and innovative culinary techniques, Spain is a great place to study culinary arts.

    Top Culinary Schools

    • Basque Culinary Center: Located in San Sebastián, this prestigious institution offers undergraduate and postgraduate programs in culinary arts and gastronomy.
    • Le Cordon Bleu Madrid: This branch of the famous culinary school provides a range of programs in Spanish and international cuisine.

    Programs and Opportunities

    Spanish culinary schools offer a variety of programs, from short courses in tapas making to full degrees in culinary arts. According to a 2023 report by the Spanish Ministry of Education, 68% of culinary graduates in Spain secure jobs within six months of completing their studies.

    Cultural Experience

    Studying in Spain provides an opportunity to engulf yourself in a culture that values social dining and innovative culinary techniques. From local food markets to Michelin-starred restaurants, the culinary practice in Spain is diverse and exciting.

    Conclusion

    Choosing the right country to study culinary arts can significantly impact your career. Each of these countries offers unique opportunities to learn from the best, gain hands-on experience, and immerse yourself in rich culinary traditions. Whether you dream of mastering French pastries, perfecting Italian pasta, or exploring Japanese sushi, studying abroad can help you turn your passion into a rewarding career.

    Explore these top culinary destinations, to develop your skills, gain invaluable experience, and launch a successful culinary career.

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  • Can Fish Oil Benefit Older Adult Brains? Here’s What Study Says

    Can Fish Oil Benefit Older Adult Brains? Here’s What Study Says

    Can fish oil benefit brain health in older adults? Well, it depends. A new study found that while a specific group of older adults could benefit from regular fish oil use, the general population did not experience the same advantages.

    A clinical trial conducted at the Oregon Health & Science University (OHSU) examined the brain health effects of fish oil among older adults and discovered that omega-3 fatty acid use could benefit those with a genetic predisposition to Alzheimer’s. However, researchers did not find significant benefits for all older adults in general.

    The researchers examined WML (white matter lesion) progression and neuronal integrity breakdown, the factors associated with increased risk of Alzheimer’s disease among 102 participants aged 75 or older.

    The participants typically had relatively low blood levels of omega-3 fatty acids, which are found in fish oil. To assess the amount of change in white matter lesions in the brain, they underwent magnetic resonance imaging (MRI) of their brains during enrollment and at the end of three years. These participants either took a three-year treatment with 1.65 g of Omega-3 polyunsaturated fatty acids or a soybean oil placebo that tasted and looked similar.

    “Our findings showed that over three years, there was not a statistically significant difference between the placebo and the group that took fish oil. I don’t think it would be harmful, but I wouldn’t say you need to take fish oil to prevent dementia,” Lynne Shinto, senior co-author from OHSU, said in a news release.

    “Although ω-3 treatment failed to reach a significant reduction in WML progression and neuronal integrity breakdown among all participants at risk for dementia, the findings suggest that APOE*E4 carriers may benefit from ω-3 treatment,” the researchers wrote in the study published in the journal Jama Network. APOE*E4 carriers are a known genetic risk factor for late-onset Alzheimer’s disease.

    The study has certain limitations due to the participants being demographically and geographically homogeneous, limiting the generalizability of the findings. “A future multisite trial will have the ability to enroll a more ethnically, racially, and geographically diverse population and provide an adequate sample size to permit the assessment of clinical benefits, ” the researchers wrote.

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  • Weight Loss Drugs With Semaglutide May Help Quit Smoking: Study

    Weight Loss Drugs With Semaglutide May Help Quit Smoking: Study

    Popular weight loss and diabetic medications with semaglutide could help tobacco smokers quit smoking, a recent study revealed.

    The researchers made the interesting finding after examining medical records of more than 200,000 new users of antidiabetes medications, including around 6000 people who started semaglutide drugs such as Ozempic and Wegovy.

    Apart from semaglutide drugs, other antidiabetic medications studied were insulin, metformin, dipeptidyl-peptidase-4 inhibitors, sodium-glucose cotransporter-2 inhibitors, sulfonylureas, thiazolidinediones, and other GLP-1RAs.

    During the study, researchers investigated whether individuals with tobacco use disorder who were on any of these antidiabetic medications received prescriptions for smoking cessation or were referred to counseling during their medical visits. After a follow-up for a year, researchers noticed a reduction in both medication prescriptions and counseling referrals in those who used semaglutide drugs.

    The results published in the journal Annals of Internal Medicine indicate that the smoking cessation effect was strongest within 30 days of starting semaglutide. However, the effect continued for about 180 days before it leveled off.

    “Semaglutide was associated with lower risks for tobacco use disorder-related health care measures in patients with comorbid type 2 diabetes mellitus and tobacco use disorders compared with other antidiabetes medications, including other GLP-1Ras, primarily within 30 days of prescription,” the researchers wrote in the study.

    Although the study was observational and did not track factors such as actual tobacco use, cravings, or smoking cessation, the researchers consider their findings significant. They point out that cigarette smoking remains the top cause of preventable disease and death, and making any progress toward effective prevention is a hopeful step forward.

    However, the researchers caution that their findings are too preliminary to suggest prescribing semaglutide drugs for smoking cessation, and more research is required to estimate the effects of semaglutide in the treatment of tobacco use disorder.

    The study has not evaluated the exact mechanism by which semaglutide helps curb smoking. However, earlier studies suggest that it has to do with the drug’s effect on the brain’s reward system.

    A similar recent study published in the journal Nature Communications has established a link between the use of semaglutide drugs and a reduction in alcohol use disorder. The study shows around 50%-56% reduced risk for both the incidence and recurrence of alcohol use disorder in semaglutide users during a 12-month follow-up.

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  • Cutting Out This Item From Your Diet Could Reverse Aging, New Study Finds

    Cutting Out This Item From Your Diet Could Reverse Aging, New Study Finds

    Your health isn’t solely influenced by what you eat but also by what you cut off from your diet. Researchers have now identified a specific item in your daily diet that, when reduced, could potentially reverse the signs of aging.

    Fruits, veggies, and a diet rich in vitamins and minerals are all essential for healthy aging. However, a recent study identified that even when people ate healthy diets, each gram of added sugar could increase their biological age.

    The study published in Jama Network Open examined the link between added sugar and epigenetic aging, which assesses an individual’s aging through DNA methylation patterns. The findings revealed that cutting back on sugar had a profound effect, potentially reversing biological aging at the cellular level.

    “We knew that high levels of added sugars are linked to worsened metabolic health and early disease, possibly more than any other dietary factor. Now we know that accelerated epigenetic aging is underlying this relationship, and this is likely one of many ways that excessive sugar intake limits healthy longevity,” said study co-senior author Elissa Epel in a news release.

    Co-senior author Barbara Laraia said, “Given that epigenetic patterns appear to be reversible, it may be that eliminating 10 grams of added sugar per day is akin to turning back the biological clock by 2.4 months, if sustained over time. Focusing on foods that are high in key nutrients and low in added sugars may be a new way to help motivate people to eat well for longevity.”

    The study examined dietary records of 342 Black and white women with a mean age of 39 years in Northern California. To understand their epigenetic scores, they assessed the saliva samples of the participants, which were then compared against the dietary records.

    The researchers also compared the diet scores of the participants against a Mediterranean-style diet rich in anti-inflammatory and antioxidant foods and a diet linked to reduced risk for chronic disease.

    Finally, they evaluated the diets using the “Epigenetic Nutrient Index (ENI),” which measured nutrients linked to anti-oxidative or anti-inflammatory processes and DNA maintenance and repair. The results suggest that adherence to all diets rich in Vitamins A, C, B12, and E, folate, selenium, magnesium, dietary fiber, and isoflavones was associated with a lower epigenetic age. However, the strongest association was seen with the Mediterranean diet.

    The researchers came across a key finding: consuming foods with added sugar was linked to accelerated biological aging, even if the rest of the diet was healthy.

    “The diets we examined align with existing recommendations for preventing disease and promoting health, and they highlight the potency of antioxidant and anti-inflammatory nutrients in particular. From a lifestyle medicine standpoint, it is empowering to see how heeding these recommendations may promote a younger cellular age relative to chronological age,” said Dorothy Chiu, the first author of the study.

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  • Pesticide Use In Farms Poses Cancer Risk Similar To Smoking: Study

    Pesticide Use In Farms Poses Cancer Risk Similar To Smoking: Study

    Pesticides are vital for achieving high crop yields and ensuring food security, but what is the cost to human health? A study adds to the growing concern, revealing that the cancer risk associated with pesticide use in agriculture is similar to that of smoking.

    The cancer risk from smoking is well-known, but researchers are now drawing a stark comparison with the dangers posed by agricultural use of pesticides. Their findings reveal significant links between pesticide exposure and several forms of cancer, including leukemia, non-Hodgkin’s lymphoma, as well as bladder, lung, and pancreatic cancers.

    “In our study, we found that for some cancers, the effect of agricultural pesticide usage is comparable in magnitude to the effect of smoking,” Dr. Isain Zapata, the study’s senior author from the College of Osteopathic Medicine, Colorado, said in a news release.

    “It is difficult to explain the magnitude of an issue without presenting any context, so we incorporated smoking data. We were surprised to see estimates in similar ranges,” Zapata said.

    To explore potential connections between pesticide exposure and cancer rates, the researchers analyzed data on 69 different pesticides from the United States Geological Survey. In a population-based, nationwide study, they examined county-wide agricultural pesticide use alongside cancer incidence and found that the impact of pesticides on cancer rates might rival that of smoking. The results of the study were published in the journal Frontiers.

    Since pesticides are rarely used in isolation, pinpointing a single culprit is difficult. Although some pesticides may be more frequently discussed in connection with cancer, it is the combination of several pesticides that often makes the impact, the researchers explained.

    “In the real world, it is not likely that people are exposed to a single pesticide, but more to a cocktail of pesticides within their region,” Zapata said.

    “Geographic trends showed that counties with higher agricultural productivity, such as the leading corn-producing states of the Midwest, also have increased cancer risk due to pesticide exposure. Our results highlight the relevance of comprehensive assessments for the development of policy considerations and the implementation of preventive measures to mitigate the risks for vulnerable communities. Our study pioneers and lays a holistic vision foundation for future pesticide-related cancer risk assessments,” the researchers wrote.

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