We lose bone density as we age because bone-building cells slow down and resorption cells, which break down bone, become more active.
Changes in hormones, such as the fall of oestrogen and the steady decline of testosterone contribute to bone loss.
Calcium and vitamin D are necessary for bone health, and low intake or absorption could affect bone production.
Regular exercise stimulates osteoblasts and enhances bone production, while age-related inactivity can shift the balance towards resorption.
A balanced diet and lifestyle in older adults can prevent bone loss, reduce osteoporosis risk, prevent fractures, and maintain bone health.
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