Diabetologia 62 , 19281937 (2019)
This hormone then: Signals the pancreas to release insulin in response to rising blood sugar Slows gastric emptying, extending the feeling of fullness Activates receptors in the brain that reduce appetite Decreases the appeal of high-calorie foods by affecting reward pathways In individuals with obesity, research suggests that the GLP-1 response may be blunted or less effective
While total metabolic rate changes are typically modest, the combination of age-related muscle loss, reduced physical activity, and hormonal shifts can make weight management more challenging during this life stage
Depletion of mitochondrial glutathione is associated with mitochondrial dysfunction, reduced ATP production, and increased cellular susceptibility to apoptosis
CagriSema (22.7% at 68 wk) demonstrated that combining GLP-1 with amylin signaling produces weight loss exceeding either component alone