However, researchers saw that patients were experiencing a reduction in hunger and losing weight, enabling them to be licensed to treat obesity
A 2021 systematic review of 16 randomized controlled trials and 6,276 participants (Markun and colleagues, Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue, Nutrients, 2021) found that B12 supplementation does not reliably reduce fatigue in people who are not deficient
Abdelrahim, Mina Nicola, Dalia Zaafar European Journal of Clinical Pharmacology .2025
There is no reason to believe that any of the GLP-1 type drugs have any differences in muscle loss/sparing, says Dr
Glad I only paid $16.99 for this soon to be discontinued product
Of those who had used a GLP-1 agonist, just over 60% took it to treat a chronic condition like diabetes or heart disease, while 40% used it to lose weight