Wellness influencers, quick fixes & fake cures

In a 2026 national poll, the top reason adults gave for using social media for health was wanting to learn from people with the same condition or similar experiences (36%).

Peer stories can reduce loneliness and shame. The trouble starts when one person’s story is presented as the answer for everyone.

About a third of adults (35%) said wanting immediate information or support was a major reason they turn to social media for health.

For some, it’s about access. About three in ten uninsured adults said not having a provider or not being able to afford one was a major reason.

Health problems can feel scary and out of our hands. A creator who says “just do these five things” offers a feeling of control, which can be very comforting.

Healthy habits really can help. But the FDA notes that few health conditions can be treated quickly, even with proven care. Promises that feel too neat deserve a second look.

Personal testimonies are hard to prove. The FDA calls them the weakest form of scientific evidence.

Lighting, filters, angles, good genes, money, and other things a person is doing can all shape how someone looks. A photo can’t tell you what caused a change.

In a study of popular nutrition accounts, posts by dietitians and nutritionists had higher quality and accuracy scores than posts by brands and other accounts.

In a study of posts about trendy medical tests, posts from physicians were more likely to mention harms and less likely to be promotional.

In a 2025 study of popular nutrition videos on a short-video app, about a third of creators were health and wellness influencers (32%). Only 5% were dietitians and 4% were nutritionists.

Dietitians in that study produced the highest share of completely accurate content.

In the study of popular nutrition accounts, posts by brands were among the lowest in quality and accuracy.

A brand’s main goal is to sell. That doesn’t make everything it says false, but it does mean you need an independent source too.

Ask

• Do they explain where their information comes from?
• Do they mention risks and who it’s not right for?
• Is the advice the same as trusted health organizations give?
• What is their training, and can I look it up?

Under Federal Trade Commission (FTC) guidance, influencers should disclose any money, free or discounted products, or personal, family or work links to a brand they promote.

The disclosure should be hard to miss, such as “ad” or “sponsored” in the post or said in the video, not hidden in a long list of tags.

The FTC also says influencers can’t make claims about a product that would need proof the brand doesn’t have.

In a 2025 study of popular nutrition videos, 82% of posts where it applied lacked clear advertising labels, and 77% did not disclose conflicts of interest.

In a study of posts about trendy medical tests, 68% of account holders had a financial interest in the tests they discussed.

• A discount code or “link in bio”
• Brand tags or partner labels
• Many creators posting about the same product at once
• Pressure to buy before a sale ends

Six in ten adults who get health advice from influencers say influencers are mostly motivated by money.

Knowing a post is an ad doesn’t switch off the feeling that a creator is a friend. That’s why it helps to slow down before buying.

The FDA says claims of a “miracle cure”, “quick fix”, “new discovery” or “magical” result are highly suspect.

The FTC also warns about products promising rapid results.

The FDA advises suspicion of products that claim to cure a wide range of unrelated diseases.

The FTC puts it simply: dishonest companies say one product cures lots of different health problems. It won’t.

The FDA says “natural” is often used in health fraud as an attention-grabber. The FTC adds that natural does not automatically mean safe or effective.

Plenty of natural things are harmful, and plenty of safe things are made in labs. What matters is evidence about safety and benefit.

The FDA warns about claims that the medical profession is hiding a product to protect its income, and about anyone who says a treatment is a secret.

Real treatments are discussed openly, studied and shared. Trustworthy practitioners don’t discourage you from talking about a treatment with others.

The FDA notes that people who feel better after a fake product may have improved for other reasons, such as a natural change in their illness or other care they were getting.

The FTC warns that scammers use fake endorsements from patients or doctors.

The FDA calls “money-back guarantees, no questions asked” a red flag. The FTC warns about pressure to “act now” and scientific-sounding words meant to impress.

A 2025 study checked 982 posts about five trendy tests, including full-body scans and tests for hormones and gut bacteria. About 84% had a promotional tone.

Only about 6% mentioned the risk of overdiagnosis, which means finding something that would never have caused problems, then treating it anyway.

The researchers warned that healthy people can receive unnecessary diagnoses, which can lead to unnecessary treatment or affect mental health.

Videos that list everyday experiences as signs of a condition can make many viewers feel seen, and worried. Only a qualified professional can look at your whole story.

Some content raises a fear, then sells the answer. If the same person who told you about a problem also sells the test and the fix, look for an independent opinion.

Questions for your provider

• Do I need this test, given my health and history?
• What happens if it finds something unclear?
• What are the costs and possible harms?

The National Center for Complementary and Integrative Health (NCCIH) says only a small number of low-quality studies exist on “detox” programs, and reviews found no compelling evidence that they remove toxins or help long-term weight.

Juice “detox” diets can cause early weight loss from eating very little, then weight gain afterwards. Some programs cause dehydration, and days without food can upset the body’s salt balance.

U.S. regulators have taken action against some detox products for hidden ingredients and false claims about treating serious diseases.

NCCIH notes that diets that severely restrict calories or types of food usually don’t lead to lasting weight loss and may not give you all the nutrients you need.

People with health conditions such as diabetes should talk with their health care team before big changes to how they eat.

A review of health misinformation research found that, in studies of diet and pro–eating disorder content, about 36% of posts contained misinformation on average.

In a 2022 test, new accounts set up as 13-year-olds were shown eating disorder content within about 8 minutes on a short-video app.

In a review of popular cancer articles, experts flagged advice that could delay treatment as one of the main harms of health misinformation.

Misinformation about any treatment can be dangerous. Talk with your clinical provider before you start, stop or change any treatment.

The FTC advises asking your doctor about a product’s ingredients and safety, and how it might interact with anything else you take, before trying it.

If you feel unwell after trying something, contact a health professional right away.

Programmes, tests and products can cost a lot over time. Money worries are a real source of stress, and spending on things that don’t work can leave less for things that do.

Wellness messages sometimes suggest that health is fully in your control. When a routine doesn’t work, it can feel like a personal failure, when really the promise was never realistic.

Seeing polished routines and bodies all day can leave people feeling behind. Worry about hidden illness can also grow when content keeps suggesting something might be wrong.

Good signs

• Clearly labels ads and partnerships
• Mentions risks and who it’s not for
• Says “talk to your provider” and means it
• Shares where information comes from

Notice how you feel after watching. If an account regularly leaves you scared, guilty or reaching for your wallet, it’s OK to mute or unfollow it.

Following a few trusted health organizations can balance out your feed. Many have official social media accounts.

Pressure to act fast is a sign of a scam. Giving yourself time to research a product and ask a professional is always reasonable.

MedlinePlus suggests discussing health information with your provider before you rely on it. You may have found good information, and your provider can tell you whether it’s right for you.

People often turn to wellness trends because they feel unheard, unwell or scared. Asking about that need can open a better conversation than arguing about the product.

Try asking

• “What made you want to try it?”
• “How has it been going for you?”
• “Would you like to look into it together?”

The Surgeon General’s toolkit advises against publicly shaming people, and suggests inclusive, respectful language and pointing to credible sources.

Speak up if they are

• Feeling unwell after a product or diet
• Losing a lot of weight quickly or eating very little
• Spending money they can’t afford
• Stopping or skipping care from their clinical provider

You can say what you’ve noticed, say you care, and offer to go with them to an appointment.

You can’t control another adult’s choices. It’s OK to set limits on how often you discuss it, and to look after your own wellbeing.