AI Insight
A 10-year study tracking nearly 10,000 older women found that tea consumption was associated with slightly higher hip bone density, while moderate coffee intake showed no harmful effects on bones. However, drinking more than five cups of coffee daily was linked to lower bone density, suggesting a dose-dependent relationship between excessive coffee consumption and bone health.
Why it matters
These findings could inform dietary recommendations for older adults at risk of osteoporosis and bone fractures. The research suggests that substituting some coffee with tea, or limiting coffee to moderate amounts, may be a simple lifestyle modification to help maintain bone health in aging populations.
Understand the Science
Following nearly 10,000 older women for 10 years, researchers found that tea drinking was associated with slightly higher hip bone density. Moderate coffee consumption did not appear harmful, but drinking more than five cups a day was linked to lower bone density. The findings suggest tea may offer a small bone-health boost, while excessive coffee could carry some drawbacks.