A protein is a string of amino acids. These amino acid strings are referred to as chains known as peptides.Because the human body cannot synthesize many “essential proteins” it is important to ingest them through food and supplementation.
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Beef Liver 1,500 mg Product #:350
SRP: $12.99
Nature's Life® premium Argentinean Beef Liver is a nutrient-dense source of high quality protein. O...