Health and Weight-Loss Claims on TikTok, Instagram and YouTube: What Gets Restricted

Health, fitness and wellness content is huge on every platform, and it's also one of the most tightly policed. A "lose 10 pounds in a week" hook can keep a video off the For You feed, out of Explore, or in some cases get it removed.

Here's what each platform says about health and weight-loss claims, and how to talk about results without tripping the rules.

TikTok

TikTok has three levels, all from its Mental and Behavioral Health guidelines:

Removed:

• Weight-loss products "promoted with exaggerated or harmful claims, such as unrealistic weight loss results."
• Content that promotes disordered eating or risky weight management: extremely low-calorie diets, starving, bingeing or purging, unsafe use of fasting or medication, and body comparison trends.

Not recommended and 18+ only:

• "Diets, exercises, products, or services that include exaggerated or harmful claims, such as those promising fast or dramatic results."
• "Talking about cosmetic surgery without explaining the risks."

18+ only (still eligible for For You):

• Promoting low-risk weight-loss or muscle-gain products.

TikTok also removes health misinformation "that could cause significant harm, such as promoting unproven treatments that may be fatal, discouraging professional care for life-threatening conditions" (Integrity and Authenticity).

One more thing that isn't a penalty: TikTok's feed avoids showing the same viewer "extreme fitness or dieting" content over and over (FYF Standards). That's per-viewer variety, and it won't show up as a warning on your video.

Instagram and Facebook

Meta's rules come in layers too.

18+ only: Meta's Restricted Goods and Services policy limits to adults any attempt to "buy, sell, trade, donate, gift, mention or ask for weight loss or weight gain products or services." Content that "Employs clickbait tactics in a health context, such as sensational language with exaggerated or extreme health claims, or promises of specific health-related results within a set timeframe without disclaimers or qualifiers" is also 18+.

Not recommended: Instagram's Recommendations Guidelines list "Content that promotes or favorably depicts the use of weight loss products or services and cosmetic surgeries." It stays up for your followers but won't be suggested to new people. Facebook has the same rule.

Removed: harmful health misinformation, using examples like "Vaccines cause autism" (Misinformation policy).

Not monetizable on Facebook: "Content that contains medical claims that have been disproven by an expert organization" (Content Monetization Policies).

Teens on Meta's default 13+ setting also don't see weight-loss sales content.

YouTube

• Removal: YouTube's medical misinformation policy covers health claims that contradict health authorities, including content "that denies the addictive or harmful properties of nicotine and tobacco."
• Limited ads: YouTube's advertiser-friendly guidelines restrict ads on unproven cures and on content focused on eating disorders, including triggers like "Lowest BMI or weight."
• AI health experts: AI personas that present themselves "as a human expert providing advice to viewers on topics such as health" can't be monetized (Channel monetization policies).

Sponsored? The law applies too

If a supplement or fitness brand pays you or sends free product, US law adds another layer. The FTC says: "You can't make up claims about a product that would require proof the advertiser doesn't have – such as scientific proof that a product can treat a health condition" (FTC Disclosures 101). Endorsers can be held responsible for what they say.

How to talk about results more safely

Platforms don't publish exactly how their systems score every claim, but these habits line up with the written rules:

• Frame it as your experience, not a promise. "Here's what I ate this week" instead of "This will make you lose 10 pounds."
• Drop the timeframe. "In 7 days" and "in 2 weeks" turn advice into a guarantee.
• Skip cure language. Avoid "cures," "reverses," "melts fat" or "doctors hate this."
• Mention risks when you talk about procedures, supplements or extreme routines.
• Cite real sources for health facts, on screen or in the caption.
• Keep sales separate from advice if you want non-follower reach on Instagram and TikTok.
• Show bodies respectfully. Body comparison trends and "lowest weight" content are restricted.

Quick checklist

• [ ] No promises of fast or dramatic results, and no specific weight or time targets
• [ ] No "cure" or "miracle" claims
• [ ] Cosmetic procedure content explains the risks
• [ ] No extreme diets, fasting, purging or body comparisons
• [ ] Health facts match what health authorities say, with a source
• [ ] Sponsored? Disclosure is on, and every claim is one the brand can back up
• [ ] You're fine with weight-loss product content being 18+ and not recommended on Meta

Check your claims before you post

FYProof reads your transcript, on-screen text and caption and flags health and weight-loss claims that could get your video restricted or removed on TikTok, Instagram, Facebook, YouTube and five more platforms, with safer wording suggestions. Results are risk ratings, not guarantees, and not medical or legal advice. FYProof is in free beta. Join the waitlist at https://fyproof.com.