Longer cumulative breastfeeding duration associated with improved bone strength

摘要

How does long-term breastfeeding impact a woman's bone health? Are there changes in bone mineral density, bone size, or bone strength among women who have breastfed for varying amounts of time? Given the high rates of osteoporosis among postmenopausal women, it is important to understand the relationship between a woman's cumulative breastfeeding duration over multiple gestations and the condition of her bones. This month, the Research Spotlight column reviews a study that addresses these questions.