Amino Acid Complex Shop the Essentials: Understanding Amino Acid Complex Amino acids are molecules that combine together to form proteins. This explains why they are widely recognized as the building blocks of life. Once formed, proteins serve as structural support inside the cell, where they perform a wide range of vital chemical reactions. Each protein is made up of different combinations of 20 Amino acids - which consist of long chains of amino acids folded into a three-dimensional shape. Of the 20 amino acids, 11 are naturally made inside the body, while the 9 others must be supplied via diet or supplementation. https://www.nationalnutrition.ca/amino-acids/amino-acid-complex.html #aminoacidcomplex