
Saxenda, a new weight loss drug, receives FDA approval today
I am very excited that today the FDA approved a new weight loss drug. Saxenda works differently than the other weight loss medications. It is a GLP-1 receptor agonist. GLP-1 is a hormone released by our small intestines that tells our brains it is time to stop eating. It is one of the important ways that we know to stop eating. Naturally, it is released mostly in response to eating protein and fat, and the process happens about 20 minutes after eating.