Did you know that by age 50, 85% of men and 55% of women experience significant hair loss
This question concerns many patients starting glucagon-like peptide-1 (GLP-1) receptor agonists like semaglutide (Ozempic, Wegovy), dulaglutide (Trulicity), or liraglutide (Victoza, Saxenda) for type 2 diabetes or weight management
Although this series includes patients identified over more than three decades, the information should be considered with a certain amount of caution
Variants in FTO (the fat-mass and obesity-associated gene), GLP1R (the GLP-1 receptor itself), MC4R (a melanocortin receptor central to satiety), and TCF7L2 (a transcription factor linked to glucose homeostasis) shape baseline appetite regulation, satiety signaling, and the metabolic terrain on which any GLP-1 protocol operates