The altered homeostatic incretin levels in PAR2-G37I or PAR2-R38E versus WT mice were not caused by apparent changes in metabolism, as no significant differences in food and fluid intake, energy expenditure, respiratory exchange ratio, or locomotor activity were observed in indirect calorimetry (Supplemental Figure 2, A and B)
The net effects of the former reduce postprandial blood glucose, while the latter affects both fasting and postprandial blood glucose
Where GLP-1 is a natural endogenous molecule, Ozempic is synthetic and far more effective than the natural hormone
The study, published in the Journal of Clinical Investigation Insight , showed that each time overweight mice stopped and restarted GLP-1s, they dropped less and less weight compared their original weight-loss
Anti-obesity medications can be extremely helpful and effective when combined with behavior and lifestyle change