Final answer:
Bone loss is greatest during the phase of menopause.
Step-by-step explanation:
In women, bone loss is greatest during the phase of menopause. Menopause is the time when women experience a decline in estrogen production, which affects bone health. Estrogen is a hormone that promotes osteoblastic activity and the production of bone matrix.
During menopause, the loss of estrogen leads to accelerated bone loss, making women more susceptible to osteoporosis. Osteoporosis is a condition characterized by decreased bone density and increased risk of fractures.
To prevent osteoporosis, it is important for women to maintain a healthy lifestyle that includes proper nutrition with adequate intake of calcium and vitamin D, as well as regular weight-bearing exercise.