High coffee intake linked to lower bone density in older women

A large, decade‑long study of almost 10,000 older women found that regular tea consumption was linked to a modest increase in hip bone density. The researchers tracked participants for ten years, measuring changes in bone mineral density and recording daily beverage habits. Women who drank tea regularly showed slightly higher hip bone density compared with those who rarely consumed it.

Coffee intake did not appear to harm bone health at moderate levels. However, the study noted that consuming more than five cups of coffee per day was associated with a measurable decline in bone density. The findings suggest that while tea may provide a small protective effect for bone health, excessive coffee consumption could pose a risk, particularly for older women at risk of osteoporosis.

These results add to the growing evidence that dietary habits can influence bone health in later life. Health professionals may consider recommending moderate tea consumption and limiting coffee intake as part of a broader strategy to maintain skeletal integrity among older adults.