What does this video actually claim?
Without being able to see the specific content of @yuliyakadr's TikTok, we can't analyze her exact claims about GLP-1 medications. This is already a problem.
TikTok videos about semaglutide, tirzepatide, and similar medications typically cover topics like rapid weight loss, side effects, dosing schedules, or personal experience stories. The platform's algorithm tends to amplify dramatic success stories or extreme side effect warnings, neither of which gives you the full picture.
What we can tell you is that any video racking up 200K+ views about these medications deserves scrutiny. The stakes are too high for casual medical advice.
What does the actual science say about GLP-1s?
The clinical trial data for these medications is strong, but it's also specific. Let's stick to what we actually know.
The STEP 1 trial (Wilding et al., NEJM, 2021) found 14.9% weight loss at 68 weeks with 2.4mg semaglutide weekly versus 2.4% with placebo. The SURMOUNT-1 trial (Jastreboff et al., NEJM, 2022) showed 20.9% weight loss with 15mg tirzepatide weekly at 72 weeks.
Both studies required lifestyle modifications alongside medication. The FDA approval for Wegovy specifically states it's for adults with BMI ≥30 or BMI ≥27 with weight-related conditions, combined with reduced-calorie diet and exercise.
Where do TikTok creators usually go wrong?
Most TikTok content about GLP-1 medications falls into predictable traps. They oversimplify complex dosing schedules or ignore contraindications entirely.
Common mistakes include claiming these medications work without lifestyle changes (they don't work as well), suggesting everyone can access them easily (insurance coverage is complicated), or downplaying gastrointestinal side effects that affect 44% of users in clinical trials.
Another frequent error: mixing up the medications. Semaglutide (Ozempic/Wegovy) and tirzepatide (Mounjaro/Zepbound) work differently. Tirzepatide targets both GLP-1 and GIP receptors, while semaglutide only hits GLP-1.
What should you actually know about these medications?
Start with this: they're prescription medications that require medical supervision. Period.
The starting dose for semaglutide is 0.25mg weekly, escalated over 16-20 weeks to 2.4mg for weight management. Tirzepatide starts at 2.5mg weekly and can go up to 15mg. These aren't supplements you order online.
Cost matters too. Without insurance, Wegovy runs about $1,300 monthly. Zepbound is similar. Even with coverage, your copay could hit $25-100 monthly depending on your plan.
Side effects are real and common. In the STEP trials, 74% of semaglutide users experienced gastrointestinal issues versus 48% on placebo. That's not a minor detail to gloss over in a 30-second video.