ऑस्टियोपोरोसिस रोग _________ से संबंधित है। A. अस्थि B. हृदय C. वृक्क D. फेफड़े

Osteoporosis is a bone disease in which bone density and mass fall, making bones porous, weak and likely to fracture. It is common in older people, especially post-menopausal women, and is linked to calcium and vitamin D deficiency.