Estrogen Matters: Why Taking Hormones in Menopause Can Improve Women's Well-Being and Lengthen Their Lives -- Without Raising the Risk of Breast Cancer (2024 Revised and Updated Edition)

by Carol Tavris

for estrogen to reduce the risk of fractures that occur ten to thirty years after menopause, postmenopausal women must be on HRT for at least ten years—and possibly for the rest of their lives.