GLP-1 Drugs B1 Depletion Risk
Key Questions
What is the B1 depletion risk with GLP-1 drugs?
GLP-1 drugs like semaglutide trigger Wernicke encephalopathy via thiamine (B1) depletion, with 15 FDA cases, over half permanent. Symptoms echo bariatric surgery gaps from appetite suppression, nausea, and weight loss.
Do GLP-1 supplements work like the drugs?
GLP-1 supplements yield only 1-4lb loss vs. drugs' 15-20lb, overhyped without RCTs; risks include heavy metals. Berberine/herbs underperform; prioritize food-first approaches.
How to manage nutrition on GLP-1s?
Monitor with fiber, protein, especially for adults/seniors; Dr. Mishra nods GLP-1 for obesity but urges caution. Food-first strategies over supps prevent depletion risks.
GLP-1s trigger Wernicke encephalopathy via B1 depletion (15 FDA cases, >half permanent); appetite/nausea/wt loss gaps echo bariatric; supps overhyped 1-4lb loss (berberine/herbs vs drugs 15-20%), heavy metals risks, no RCTs; Dr Mishra GLP-1 obesity nod; urge food-first monitoring/fiber/prot adults/seniors.