Research

Hormonal

Long-acting GLP-1 receptor agonists (specifically Semaglutide 2.4 mg) and dual GIP/GLP-1 co-agonists (specifically Tirzepatide) produce clinically significant weight loss (12-18% average) in adults with obesity, significantly outperforming previous pharmacotherapies and rivaling bariatric surgery.

If you have obesity, older weight-loss drugs often fail to produce lasting results. Newer injectable medications like Semaglutide (Wegovy) and Tirzepatide (Mounjaro) work by mimicking gut hormones to reduce appetite and improve metabolism. In clinical trials, these drugs helped patients lose 12-18% of their body weight on average, with many losing over 20%. This level of weight loss is comparable to bariatric surgery. However, these are prescription medications with potential side effects like nausea, and they require weekly administration. Consult a doctor to see if you are a candidate.

StrongSupportsHIGH confidence
Patients receiving long-acting glucagon-like peptide 1 (GLP1) agonist semaglutide achieve weight loss above 10 %. With tirzepatide, a co-agonist for GLP-1 and the gastric inhibitory polypeptide (GIP) receptor, more than 50 % of the patients even lose above 20 %, which rivals the efficacy of surgical interventions.
Kerstin Stemmer et al. · BIOspektrum · 2023

Why this rating

Based on Phase 3 clinical trials (STEP, SURPASS, SURMOUNT) cited in the text.

Source

GLP-1-Mimetika — wegweisend zur Behandlung von Diabetes und Adipositas

Kerstin Stemmer et al. · BIOspektrum · 2023

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