Sources of glycine include collagenous meat, chewy meat, chuck roast, stew meat, tendons, and bone broth made from tendons or knuckle bones.

“Muscle meat has only ~1.5g glycine per 100g. you’d need to eat over two pounds a day to close the gap.”

“perhaps it is just that we need to make sure we are getting cuts of meat that have some tendons some connective tissue some fat or eating some bone broth or eating some collagenous tissue for our hair skin and nails that will give us enough glycine”

“make a bone broth from tendons or knuckle bones which you can get from a variety of places like white oak pastures etc put them in the crock pot and get your bone broth”

“eat collagenous meat eat chewing meat eat chuck roast eat things like stew meat is very chewy it's also good to work out your jaw or just eat the tendons that come with your steaks or make a bone broth from tendons or knuckle bones”