Collagen is one of the best sources of glycine, an amino acid necessary for glutathione production

People today in America are getting way less collagen and way fewer amino acids in their diet than they would have hundreds or thousands of years ago. We as a society don't incorporate organ meats, bone broth, and bone marrow into our diets, which are pretty much the top sources of amino acids and collagen.

There is more and more research coming out that points to the fact that the essential amino acids in bone broth improve digestion and the way that your body handles the intake of muscle meat