Do hair dyes increase cancer risk?

Do hair dyes increase cancer risk?

Personal use of hair dyes is very common, with estimates that 50% or more of women and 10% of men over age 40 color their hair. However, with social distancing guidelines in place amidst the ongoing pandemic, many people have foregone their regular hair salon appointments. As natural hair colors get rooted out, let”;s cut to a layered question: do permanent hair dyes increase cancer risk?

Decades of research, conflicting results

Hair dyes come in three major varieties: oxidative (permanent), direct (semi-permanent or temporary), and natural dyes. Most hair dyes used in the US and Europe –; both do-it-yourself dyes and those used in salons –; are permanent dyes. They undergo chemical reactions to create pigment that deposits on hair shafts and may pose the greatest cancer risk.

People are exposed to chemicals in hair dyes through direct skin contact or by inhaling fumes during the coloring process. Occupational exposure to hair dye, as experienced by hairstylists, has been classified as probably cancer-causing. However, it remains unclear whether personal use of permanent hair dyes increases risk for cancer or cancer-related death.

Many studies have explored the relationship between personal hair dye use and risk of cancer or cancer-related death. Conflicting findings have resulted from imperfect studies due to small study populations, short follow-up times, inadequate classification of exposures (personal or occupational) or hair dye type (permanent versus non-permanent), and incomplete accounting of cancer-specific risk factors beyond permanent hair dye use.

Permanent hair dye does not appear to increase overall cancer risk, says recent study

In a recent study in The BMJ, researchers at Harvard Medical School evaluated personal hair dye use and risk of cancer and cancer-related death. The study authors analyzed survey data from 117,200 women enrolled in the Nurses”; Health Study, collected over 36 years beginning in 1976. They tabulated information that included age, race, body mass index, smoking status, alcohol intake, natural hair color, permanent hair dye use (ever user vs never user, age at first use, duration of use, frequency of use), and risk factors for specific types of cancer.

Compared to non-hair dye users, participants who had ever used permanent hair dyes did not have an overall higher risk for cancer or cancer-related deaths.

Among specific cancers, there was slightly higher risk for basal cell carcinoma (the most common type of skin cancer) in ever-users compared to non-users. Risk for certain breast cancers and ovarian cancers seemed to increase with longer-term use of permanent dye. Women with naturally dark hair seemed to have increased risk for Hodgkin lymphoma, and women with naturally light hair were observed to have higher risk for basal cell carcinoma.

The authors were cautious in reporting their findings, concluding that further investigation is needed to better understand associations that were identified. In addition, we should keep in mind that association does not prove causality.

Well-designed study also had some limitations

This was a large, well-designed study with high participant response rates. The researchers analyzed detailed data, allowing them to tease out the degree to which cancer risk was attributable to personal permanent hair dye use rather than to other potential risk factors.

This study also had several limitations. First, participants were female nurses of mostly European descent, meaning the findings are not necessarily generalizable to men or to other racial or ethnic groups. Next, the study could not account for every single cancer risk factor (for example, exposure to pesticides and other environmental chemicals). Data were not collected on other hair grooming products beyond hair dyes, and subjects may have mistakenly reported use of permanent hair dyes when they were in fact using semi-permanent or natural dyes. Without data on actual color of hair dyes used, the authors assumed that hair dye color correlated with natural shades of hair. This assumption may miscalculate true chemical exposures, such as in the case of dark-haired users who had additional chemical exposures from stripping the natural darker pigment.

To dye or not to dye?

Once pandemic restrictions lift, some may reconsider whether to dye their hair. The key highlights from this study are:

Personal permanent hair dye use did not increase risk for most cancers or cancer-related death. This is reassuring, but continued safety monitoring is needed.
Additional research is needed to study diverse racial and ethnic backgrounds, specific hair dye colors (light versus dark), cancer subtypes, and exposure levels (personal versus occupational).
Though this study exposed possible associations between permanent hair dye use and increased risk for some cancers, there is not enough new evidence to move the needle on recommendations for personal permanent hair dye use. Until more is known, consider your personal and family histories when deciding whether to use permanent hair dyes. When in doubt, check with your doctor for more guidance.

The post Do hair dyes increase cancer risk? appeared first on Harvard Health Blog.

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The most common respiratory diseases and how to avoid them

The most common respiratory diseases and how to avoid them

From influenza to the common cold, and bigger troubles such as pneumonia, there’s a wide range of ailments and illness that affect the respiratory system. Some of them are just evidences of underlying plights, whereas others are ailments by themselves. To take care of your lung state for overall wellness, here are some of the most common respiratory diseases you should know about, along with how to avoid them.

1. Asthma

There is an intrinsic closer relations between wheezing allergic reactions, pollution, and illness. Once exposed to allergens, an individual who suffers from asthma is likely to experience wheeze, dry coughings, and shortness of breath. Most people with asthma carry an inhaler in their pockets. They tend to experience difficulty in breathing due to the inflammation of the airways. Asthma is a lifelong condition, but outbursts can be controlled by reducing revelation to allergens. Obstructing our homes free from dust, mites, mould, and other allergy provokes will too help.

2. Pneumonia

This is a manageable yet life-threatening respiratory disease. Pneumonia is often caused by infections in the lungs air sacs, which can be fungal, viral, or bacterial. The doctor will use a stethoscope to check for abnormal foaming or crackling sounds grown when breathing. The very young and the very old are most prone to this condition because of a feeble immune system.

Avoiding pneumonia involves protecting yourself from infections information, which is mostly transmitted through bodily fluids, surfaces, and shared personal items.

3. Chronic Obstructive Pulmonary Disease( COPD)

This is a general term for various respiratory illnesses characterized by shortness of breath and difficulty breathing. Some of the common indications of COPD include a cough and sputum coming from the lungs. It is more prevalent among smokers, which means that avoiding smoking can help prevent the disease.

4. Bronchiectasis/ Cystic Fibrosis

This is a condition where someone develops dilated bronchial tubes, which, in turn, stimulate mucus to collect, starting rash. Over time, the choked tubes and passageways inhibit the pancreas from giving important digestive enzymes out. Some of the indications include salty-tasting skin, lung illness, abnormal growth rates in children, and chronic coughing. Info about avoidance is inadequate, but cystic fibrosis can be treated and medication if seen early.

5. Lung Cancer

Lung cancer is a common respiratory sicknes. This lethal disease often develops in the main tissue of the lungs close to the air sacs. The breath sacs then multiply uncontrollably and is in conflict with the regular the effective functioning of the lungs.

Some risk factors include cigarette inhale, airborne pollutants, and asbestos showing. It is important to understand how asbestos can negatively affect you and your loved ones. For instance, it could lead to Mesothelioma, a word of lung cancer where malignant tumors are structured in the lungs. Homeowners and workers sometimes suffer from this type of cancer due to someone else’s negligence. If you are a victim of asbestos poisoning, you may qualify for a mesothelioma compensation payments with the help of a good attorney. Compensation can help cover your management expenses, lost income, and other expenses related to the disease.

All the same, lung cancer prevention involves a wide range of measures, including eating well, maintaining an active life, and forestalling revelation to carcinogenic combinations like asbestos and cigarette smoke.

On that register, you can add COVID-1 9, which is still a huge menace in society( at the time of preparation of ). Your lungs are among the most important organs in the body. They ensure a endless quantity of oxygen, which is dearly needed by billions of cadres in your body. Protecting yourself from respiratory diseases can help you live a healthier, longer life.

The post The most common respiratory diseases and how to avoid them saw first on talkhealth Blog.

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Kristen Bell Talks The Importance Of Going To Therapy With Dax Shepard

Kristen Bell Talks The Importance Of Going To Therapy With Dax Shepard

Kristen Bell Talks The Importance Of Going To Therapy With Dax Shepard

Kristen Bell please open about her relationship with Dax Shepard as they navigate it after his lapsing and during the pandemic.

Speaking with People, the 40 -year-old actress revealed that she and Dax did seek out pairs counseling to reconnect with one another.

” We’ve learned everything about each other because we haven’t been able to leave !” she associate myself with the publication.” The main thing I’ve learned is something I learned from Glennon Doyle, which is that we just need to give each other grace under circumstances .”

Kristen adds that during the turbulent year, she and Dax were feeling the effects of being so close to each other all the time.

” Everyone’s proclivities are various kinds of illusion over because we’re all caged in with each other ,” she says.” Dax and I, when we started this pandemic, are currently under a site in our wedlock where we definitely needed a little regiman brush-up .”

” Every couple of years, we’re like,’ We’re being very antagonistic towards each other ,’ and we don’t want that ,” Kristen continued.” We go back to therapy and figure out what I’m not doing that’s best for you and what you’re not doing that’s best for me, and how we can serve this squad aim better. It’s been incredibly supportive .”

Last year, Dax admitted that he relapsed on his sobriety and opened up about how he was meeting it up to Kristen, and “their childrens”, Delta and Lincoln.

Kristen has promised to stand beside him as he continues his battle.

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More intensive treatment of DCIS reduces the risk of invasive breast cancer

More intensive treatment of DCIS reduces the risk of invasive breast cancer

Breast cancer screening with mammography or other tools (such as MRI) has increased the rates of diagnosis of very early breast cancers knowns as DCIS (ductal carcinoma in situ). As opposed to invasive breast cancers, DCIS cancers are confined to the local area and have not spread to deeper tissues or elsewhere in the body. With increased rates of diagnosis, there has been considerable controversy about the true risks of DCIS and the best treatments, with some suggesting that women are being overtreated for a condition that does not substantially increase the long-term risk of death, and others advocating more intensive preventive treatment among women with DCIS.

Long-term outcomes for women with and without DCIS have been limited, until now

A recent study published in The BMJ offers the best data so far on the risks associated with DCIS and the impact of different treatments. In the study, more than 35,000 women diagnosed with DCIS via mammography were followed for up to 20 years to see if they developed invasive breast cancer or died of breast cancer.

Overall, the researchers found that having DCIS more than doubled the risk of developing invasive breast cancer and increased the risk of dying of breast cancer by 70%, compared with the general population. Moreover, the researchers observed that more intensive treatment of DCIS was associated with lower risk of invasive breast cancer. Compared to women who had both breast-conserving surgery (lumpectomy) and radiation therapy, those who had lumpectomy alone had 43% higher rates of breast cancer, and those who had mastectomy had 45% lower rates of breast cancer. A larger DCIS-free margin in the biopsy sample was also associated with lower rates of developing invasive breast cancer. For women with estrogen receptor-positive DCIS, hormone treatment to reduce estrogen levels was associated with lower risk of invasive breast cancer.

The findings from this new study are broadly similar to a US study of more than 100,000 women with DCIS that found an 80% higher risk of dying of breast cancer in women with DCIS than in the general population, although that study couldn”;t determine how the DCIS was diagnosed. A Danish study also found that women with DCIS who were treated with mastectomy had lower rates of invasive breast cancer in that breast than those treated with more conservative surgery, with or without radiation therapy.

What does the new research mean for a woman who is diagnosed with DCIS?

This study showed that increased cancer risk persisted for more than 15 years after a diagnosis of DCIS, and that more intensive therapy than lumpectomy alone –; whether with mastectomy, radiation therapy, or endocrine therapy –; reduced the risk of invasive breast cancer among women with DCIS. The lowest risk of invasive breast cancer was in women who chose mastectomy.

The risk of invasive breast cancer was seen regardless of severity of DCIS. Women who had low- or moderate-grade DCIS, as well as high-grade DCIS, had long-term increased risk.

Women who are recently diagnosed with DCIS should work with their treatment team to weigh the best individual treatment strategies based on their preferences and other health conditions. This new research validates the need to consider the long-term consequences of DCIS when making treatment decisions, and it may prompt doctors and patients to consider more intensive treatments to reduce later risk of invasive breast cancer and risk of dying of breast cancer. While no details on surveillance strategies, such as regular mammograms or other exams, were presented in this study, based on these results, patients with DCIS should continue active surveillance for breast cancer for decades after their diagnosis.

The post More intensive treatment of DCIS reduces the risk of invasive breast cancer appeared first on Harvard Health Blog.

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How to Scale Content Production Without Dropping Quality

How to Scale Content Production Without Dropping Quality

scale content production

Scaling content dins easy, doesn’t it? Time write more content more frequently.

If exclusively it was as straightforward as that.

The art of scaling material isn’t to simply increase the amount of content, but to scale the impact of that content — more pilgrims, more sounds, more alterations. Like a snowball wheeling down a mountain meeting snowfall, you want to attract as much attention as possible. But if your snowball is wheel too fast , nothing sticks.

To build brand awareness and increase your purchaser basi by scale content, it is required to strategically contrive your efforts. Otherwise, you’ll spend hours making reams of content that doesn’t hit the mark. So, how do you generate more material without compromising importance?

Check out these tips-off on how to scale your content yield without dropping quality.

Why flake material make?

61 % of business claim material generates extends and over half of B2B firms agree that labelled content increases sales. In other oaths, if you require more auctions, it is necessary to more content. By scale content, you open doors to new streets of induce contemporary by increasing the visibility of your brand.

High-quality content is optimized for popular search engine pursuing periods, returning your material further up search engine upshots sheets( SERP ). When scaling content, the gimmick is to reach the top Google spot for as many relevant search expressions as possible. The more probe words you grade most for, “the worlds largest” your brand’s visibility. In turn, you’ll understand a emergence in induce contemporary.

But, scaling content without a intention can lead to a severe dip in caliber. Without robust manages to ensure high quality and seasonable delivery, you’ll struggle to get content out on time that connects with your audience. Make sure you’re employing strict procedures to scale content without slipping excellence.

How to Scale Content: A step-by-step walkthrough

If you don’t scale your content in a systematic fashion, the qualifications of the your content will suffer. Follow these steps to scale your material without sacrificing character.

1. Create a robust SEO material market programme

The best path to scale labelled material is to give the audience what they want. The best lane to know what they want is to understand the trends and issues in your industry. To get an idea of recent developments in your industry, you need to analyze current research decorations.

This is a two-step process 😛 TAGEND

Perform an SEO audit+ backlink analysis Perform a SERP analysis

How to perform an SEO audit

Enter your website into SEO audit tools such as 😛 TAGEND

Ahrefs Ubersuggest Woorank SEOrush

An SEO audit will show you your top-performing keywords and related keywords.


image: app.neilpatelThese keywords testify you what content parties were searching for that led them to your place. By focusing on this favourite material and your top keywords, you can scale content by covering these topics.

How to Perform a SERP Analysis

A SERP analysis goes to show the top reactions for your focus keywords so you can see the types of content parties are sought for. Identify the top keywords from your SEO audit and sort these into Google one at a time. Note the types of content that Google returns as this is the type of value your material should add to the industry.

serp analysis

By targeting these keywords, you attain two things:

You initiate related content that captivates your target audience. You simultaneously build a robust SEO content marketing strategy to increase your visibility for these keywords in Google.

Keep in recollection that your content should appeal to humans first. That’s why 60% of organizations prioritize customers’ informational needs over promotional material sell. So, make sure you’re focusing SEO content on solving problems not selling products.

2. Plan Content Clusters

Your content structure should show in-depth expertise in your orbit. This architecture should also furnish a delineate for Google to quickly search your locate to rank it.

Over 55 % of content purveyors use a pillar and assemble content programme to achieve this. Pillar sections are long topic navigates that answer industry-specific issues. These commodities should be between 2,000 -4,000 terms. Within these articles, link to shorter subsidiary commodities, known as cluster content, that explain the sub-topics in depth.

Using this structure as a steer, it’s easier to scale the work of the information contained as you are familiar with which topics to undertake next. Similarly, the internal link between your clauses scales the quality of the content by heighten SEO. The knack to a murderer assemble strategy is to build a connected design, so the more tie-ups the very best. Almost a fourth of the information contained marketers use over 30 ties-in per essay.

3. Structure your Content Library to Scale

Quality is important. But so is quantity and regularity.

Posting 16+ blogs per month leads to 3. 5x more traffic than post less than 4 blogs a few months. To improve content capacity without sink quality, plan to produce content in volume for each sub-category. Choose four key topics and add five portions of content to each per month. Try adding a pillar clause, a assemble blog, a video, an infographic, and a podcast, for example.

The sleep guide, Sleep Junkie, does this by categorizing content by the problems it solves.

sleep junkie

image: sleepjunkieNotice how the daring, illustrated superstar epitomes teamed with SEO title calls constitutes the content clear to both readers and search engines. Content is secreted regularly to meet high-pitched monthly volumes. By doing this, Sleep Junkie grades for roughly 45,000 keywords and reaches over 18,000 monthly visitors.

4. Organize your Content Creation Process

Plan your end-to-end content process to create an actionable material schedule. This will impede you on track.

It should look something like this 😛 TAGEND

Plan Outline Draft Edit Optimize Upload Schedule/ Release Analyze operation( SEO rankings, tourists, click-through frequencies, etc)

To keep the content creation process on schedule, you can use content creation and workflow tools. Consider a tool like Trello or Asana to organize your content creation process. Use content implements to plan and coordinate content, standardize rehearses, ascribe tasks, and streamline content creation. That course, it’s easy to identify and fix impediments in the content scaling process in real-time.

5. Hire a Content Team

To scale rapidly, outsource to content writing professionals. Let’s be honest, 53 % of companionships acknowledge there is a requirement to an SEO writer and 63% of purveyors admit that translating marketing analytics is tough.

By outsourcing to a content unit, you’ll save age and money. Top content writers are known at interpreting content analytics to produce high-quality content fast, so you’ll get epic ROI.

Just look at web optimization agency, Crazyegg. After hiring a professional content team, Crazyegg now has 337 K+ organic keywords, a Domain Authority score of 90, 2.8 million backlinks, and 440 K+ monthly organic guests!

6. Diversify Content Production

Think beyond blogs — including more written material isn’t the only way to scale your content production.

For example, why not try supporting written material with video? Video content is highly shareable on social media, therefore it can be recycled across numerou scaffolds to scale its impact and contact. You can hire a video decorator, enabling you to scale your material without overloading your content novelists. That direction you’ll not only be producing more content, but you’ll be displaying more diversified content that reachings different types of publics. After all , not everyone’s a reader.

Not exclusively that, but video content gets the point across simply; without the need for lots of written text. This means you can scale up your theme in a more succinct and professional way.

7. Create Multilingual Content

Scale content by interpret existing labelled material it is therefore reachings an international target audience. This enables you to penetrate different search engines and flake a world-wide link-building strategy.

Consider these statistics 😛 TAGEND

40% of consumers won’t buy makes in other languages 65% of people favor content in their native communication 73% want to see reviews in their native speech

Doesn’t it make sense, then, to scale material in the process of creating multilingual clauses, videos, idols, and so on. That’s how Shutterstock contacted over 170 countries with its “Creative Trends” infographic. By building the graphic available in 20 languages, the likenes was shared all over the globe.

Be aware of artistic languages and slang when producing articles for multilingual roles. Countless utterances don’t immediately translate, so make sure you hire a professional translator when scaling material creation across multiple languages.

8. Streamline your Content Release Process

Don’t let your content bottleneck at liftoff. Around half of companionships use a material handling organization to organize content but these implements don’t ever help when it is necessary to migrating content.

So much season is squandered uploading and fiddling around with formatting. Use tools that reorganize the content release process by helping you check content quality, upload material, and schedule it easily.


image: wordableFor precedent, Wordable represents it easy to migrate Google Docs content to WordPress so you don’t miss any SEO details.

Use content tools that assistant 😛 TAGEND

Keyword analysis( Marketmuse, Moz, Ahrefs) Spelling and grammar( Grammarly, Writer) Plagiarism( Duplichecker, Quetext) Content migration( Wordable) Content planning( CoSchedule, Hootsuite)


Now you have a bunch of top gratuities to scale your content make without harming quality, it’s time to applied these strategies into action.

Remember that strategizing and strategy will help speed up content creation last-minute. Use content technologies to assist you implement on time.


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