If I only started this earlier, I may not be as concerned about my joint health, bone strength, skin, and hair. While I have maintained a healthy diet, I did not incorporate a substantial amount of collagen-building foods and
supplements until recently. It is never too late to change your diet for the better but the earlier you commit, the better the outcome after 50. Good sources of collagen include bone broth, organ meats, sardines, salmon, beef, and chicken.