Glycine is widely used in the food industry as a flavor enhancer and sweetener, often added to processed foods, beverages, and dietary supplements. It helps balance flavors and reduce bitterness in products like soups, sauces, and protein shakes. In the pharmaceutical sector, glycine serves as a buffering agent in antacids and is incorporated into intravenous solutions to support kidney function and detoxification. It is also a key ingredient in skincare products, where it acts as a humectant to retain moisture and improve skin texture. Additionally, glycine is utilized in agriculture as a component of animal feed to promote growth and enhance nutrient absorption. In biochemical research, it is a common reagent for protein synthesis and cell culture media.