Together, theyve been shown to increase bone density more than either on their own.34 Preventing a vitamin D deficiency can also help older men maintain healthy testosterone levels, improving both muscle and bone health.35 Creatine While creatine has long been a favorite supplement of gymgoers looking to maximize muscle gains, theres also evidence that its ability to support muscle and bone health can prevent falls and subsequent injury in aging populations.36 As an added benefit, creatine seems to have some neuroprotective properties, as well.81 Glucosamine While muscle and bone get a lot of attention in anti-aging supplements, cartilage also deserves significant consideration because its deterioration is the main driver of osteoarthritis
Bottom line: If a supplement causes stomach pain, it is often because your body is struggling to break it down
Qi R, Sammler E, Gonzalez-Hunt CP, Barraza I, Pena N, Rouanet JP, et al
Metal-induced carcinogenesis, oxidative stress and hypoxia signalling
Europace 18(6):905911