These weak bones are more likely to break. They can also compress and cause back deformity. Estrogen plays an important role in bone health. Estrogen allows bones to absorb and hold calcium, keeping the bones strong. When the level of estrogen decreases after menopause, the bones cannot absorb and hold calcium as well.
More bone is lost than is built.
Bone is lost quickly in the 10 years after estrogen levels fall. Even with lots of calcium, exercise and Vitamin D, women can still lose bone, because hormones play such an important role. Osteoporosis can be prevented and it can be treated. However, it is easier to prevent than to treat. The section on osteoporosis will help you understand your risk factors and how to prevent and treat osteoporosis.