One conceived in the wake of recombinant DNA technology in the 70s, shaped by early anglerfish experiments in the 80s, and given further structure by elegant biochemical studies of GPCR signaling in the 90s
When this system gets disruptedby gut issues, inflammation, or insulin resistanceit can cause problems with hunger control, fat storage, and blood sugar regulation
Absorption rates by injection site Three primary subcutaneous injection sites are used for GLP-1 agonists, and they do not absorb at the same rate: The abdomen has the richest subcutaneous blood supply of the three sites, which is why absorption is fastest there
Hypoglycemia may occur in patients taking GLP-1 medications alongside insulin or sulfonylureas, though GLP-1 agonists alone carry minimal hypoglycemia risk due to their glucose-dependent mechanism
For example, Ozempic and Wegovy are injected weekly, and the dose is adjusted based on tolerance
"All of weight loss involves not just losing fat but also losing muscle," he said