As for how the broth will make you feel, devout fans swear that you will have more energy, you’ll sleep better and you’ll look younger thanks to the collagen which will help make your skin, hair and nails look healthy and glowing. Bone marrow broth can also help you lose weight, cure chronic diarrhea, ease joint pain and improve your memory. So far we’re counting a lot of pros and not many cons to trying bone marrow broth.