AI Insight
A large-scale study involving nearly 486,000 adults found that regular tea consumption was associated with an 11% reduced risk of cardiovascular diseases. The protective effect appeared strongest at six to eight cups per day, with black tea demonstrating more consistent cardiovascular benefits compared to green tea.
Why it matters
This research suggests that tea consumption could be a simple dietary intervention for reducing cardiovascular disease risk at the population level. The findings may inform public health recommendations, though the optimal amount appears considerably higher than typical consumption patterns in many countries.
Understand the Science
A massive study of nearly 486,000 adults found that regularly drinking tea was associated with an 11% lower risk of heart and blood vessel diseases. The lowest risk was linked to drinking roughly six to eight cups per day, with black tea showing more consistent benefits than green tea.
Source: Drinking tea may help protect your heart, but there’s a surprising catch