Your daily coffee habit could be taking a toll on your bones, new study suggests
A Flinders University study links high coffee consumption to lower bone density in postmenopausal women, while tea's catechins may promote bone health.
TL;DR
- High coffee consumption (over five cups daily) may be linked to lower bone mineral density in older, postmenopausal women.
- Tea consumption was associated with higher total hip bone mineral density.
- Moderate coffee consumption (two to three cups daily) did not show negative effects on bone health.
- Coffee's caffeine may interfere with calcium absorption and bone metabolism, though this can be offset by adding milk.
- Tea's catechins are suggested to promote bone formation and slow bone breakdown.
- Osteoporosis is a global public health concern, with women facing higher risks due to hormonal changes after menopause.
- Proven ways to protect bone health include adequate calcium and vitamin D, physical activity, and avoiding smoking and excess alcohol.