Chicken is an excelent source pf amino acid.Our bodies use amino acid to build muscles tissues, something that is particularly important as we age which also maintain bone mineral density.
Beef is exceptionally rich in high quality protein, vitamins and minerals. It may improve muscles growth, maintenance and exercise performance.It also rich source of iron which cut risk of anemia.
Fish is important source of omega-3 fatty acids. These nutrients keep our heart and brain healthy.Fish contain EPA and DHA fatty acids. Our bodies don't produce these acids.
