The verdict is in: tea may hold an edge over coffee when it comes to preserving hip bone health in older women. A decade-long study tracking nearly 10,000 U.S. women aged 65 and up found that regular tea drinkers had measurably higher hip bone mineral density than non-tea drinkers. Published in Nutrients, the research from Flinders University in Australia zeroed in on how caffeine sources—specifically coffee and tea—impact bone density over time. While coffee showed little to no effect, tea drinkers consistently outperformed their peers in total hip BMD.
The study’s nuance lies in its nuance. Tea’s benefits weren’t just a statistical fluke; they were small but meaningful. For instance, women who drank tea saw higher femoral neck BMD, a critical area where fractures often occur. Coffee, meanwhile, appeared neutral overall—unless consumed in extreme quantities. Those sipping five or more cups daily had lower total hip BMD, suggesting moderation matters. “Moderate coffee is safe, but excess may not be,” says co-author Enwu Liu. The research also uncovered interactions: coffee’s impact on bone density varied with alcohol habits. For women with low lifetime alcohol use, coffee seemed less harmful. Tea, however, consistently showed benefits, even among overweight women.
The study’s limitations are clear—self-reported data, a predominantly white cohort, and reliance on BMD rather than fracture rates. But the takeaway is direct: tea may be a smarter bet for older women concerned about osteoporosis. Coffee isn’t off the table, but its role is more complex. The paper warns that while statistically significant, the gains are modest. “No dramatic changes needed,” Liu notes. Still, the message is clear: tea’s edge in bone health isn’t just a coincidence.
What’s your take? Does tea’s bone-boosting potential reshape how we view coffee’s role in aging? Share your thoughts below.
Questions & Answers
Does tea improve hip bone density in older women?
Yes, a study found tea may help improve hip bone density in older women, suggesting it could support bone health better than coffee in some cases.
What type of tea is best for bone health?
Green tea and black tea were linked to better hip bone health in older women, according to the study, though more research is needed.
Information sourced from industry reports and news outlets.
