It is common to have weaker bones and muscles after 50 but making some lifestyle changes can help people to lower risk of issues like osteoporosis. It's important to consult with healthcare professionals for personalized advice based on individual health conditions, says Dr Aman Dua, Director - Joint Replacement and Orthopaedics, Fortis Escorts, Okhla Road, New Delhi, as he elaborates on measures to maintain bone and muscle health in old age.