Every protein in your body and in your food is formed from the bonding of various amino acids into different configurations. (truthaboutprotein.com)
Protein, which makes up your muscles and countless other tissues in your body, is actually built out of various amino acids. (blog.nkdnutrition.com)
Murakami and colleagues investigated the importance of various amino acids in restoring dermal collagen protein synthesis in mice after exposure to UV irradiation. (aminoacidstudies.org)