In the 1990s, researchers discovered that Gila monster saliva contains a peptide called exendin-4, which acts like GLP-1 but resists enzymatic breakdown
Since the brain runs primarily on glucose, this creates an energy crisis that manifests as cognitive sluggishness, fatigue, and mood disturbance
Strength training Maintaining resistance training is critical to keeping muscle mass during weight loss
GLP-1 pills slow digestion, reduce appetite and food cravings, lower blood sugar, and may promote weight loss
However, the medication quickly became popular for its ability to help people reach their weight loss goals, especially when used under the guidance of a licensed provider