GLP-1 (glucagon-like peptide-1) is released from L-cells in the small and large intestine
You might combine it with your protein shake, creatine, or pre-workout formula
If you have chronic constipation (regularity less than 3 times per week with dry, hard stools), you should be evaluated by your primary care physician or a doctor in gastroenterology (expert in stomach, small intestine, and colorectal issues) to find out what is causing constipation
Understand the goal of your treatment
Vitamin C, which protects cells from free radicals and helps antioxidants, is a nutrient that the body cannot produce on its own and must be consumed, and glutathione, one of the proteins produced by the body, decreases in quantity with age