Eating soy-based foods slows down osteoporosis in women after menopause, according to researchers.

Bone loss is particularly quick in women during the five to seven years after menopause when a drop-off in estrogen levels may cause them to lose up to 5 percent of bone mass yearly, the report published in the Archives of Internal Medicine said.

Replacing estrogen through hormone replacement therapy has been found to carry health risks, including stroke, and soy protein has been viewed as a possible alternative, according to Reuters Health.

Other ways for menopausal women to slow bone loss suggested by the U.S. Food and Drug Administration are to exercise more and increase consumption of calcium and vitamin D.