Conclusion: MTHFR gene mutation testing can provide valuable insights, but its clinical utility and necessity remain debated
Another study of 125,474 people with obesity or who are overweight found that almost 47 percent of those with Type 2 diabetes and nearly 65 percent of those without diabetes stopped taking GLP-1s within a year -- a high rate, said Ezekiel Emanuel, a health services researcher at the University of Pennsylvania and senior author of the study
Studies show that a loss of muscle mass has been associated with a reduced ability to maintain weight loss, as well as accelerated biological aging
The IBEFP survey shows that in 2025, GLP-1 drugs for weight loss made up 11 to 15% of total annual claims by 26% of Canadian employers
Incretins are gut secreted hormones, G-protein-coupled receptor peptides, that include glucagon-like peptide 1 (GLP-1), gastric inhibitory polypeptide (GIP) and glucagon (GCG)
Theyre worried that theyll be viewed as cheating or lacking willpower by a potential partner, Puhl says