Amino Acid Combinations Shop the Best Amino Acid Combinations for Your Health Did you know that proteins are made of hundreds of thousands and sometimes even millions of amino acids? And although there is a multitude of amino acids in nature, the most prevalent are alpha-amino acids, which comprise proteins. There are 22 genetically encoded amino acids throughout known life and 20 in the standard human genetic code. https://www.nationalnutrition.ca/amino-acids/amino-acid-combinations.html #AminoAcidCombinations