Tea. Coffee. Longevity

Here is a summary of current scientific evidence comparing the longevity benefits of tea and coffee consumption:

🫖 Tea and Longevity

• Reduced Mortality Risk: Regular tea consumption is linked to a lower risk of death. A study involving half a million UK adults found that drinking at least two cups of tea daily was associated with a 9–13% reduction in mortality over a decade . 
• Cardiovascular Benefits: Each additional daily cup of tea was associated with a 4% decrease in the risk of dying from cardiovascular disease . 
• Biological Aging: Tea’s rich polyphenol content may delay biological aging processes, potentially extending life expectancy . 
• Impact of Additives: Consuming unsweetened tea is associated with greater longevity benefits compared to tea with added sugar . 

☕ Coffee and Longevity

• Increased Lifespan: Drinking two to three cups of coffee daily is linked with a longer lifespan and a lower risk of cardiovascular disease . 
• Healthspan Extension: Regular coffee consumption may add an average of 1.8 years of healthy living, reducing risks of chronic diseases such as type 2 diabetes, metabolic syndrome, liver disease, and obesity . 
• Frailty Prevention: Among older adults, consuming two to three mugs of coffee daily was associated with a 64% lower risk of frailty, which is linked to muscle weakness and fatigue . 
• Preparation Matters: The method of brewing coffee affects its health impact. For instance, filtered coffee is considered healthier as it removes compounds that can raise cholesterol levels . 

🧾 Summary

Both tea and coffee consumption are associated with longevity benefits, including reduced mortality and lower risks of chronic diseases. Tea, particularly when consumed unsweetened, offers cardiovascular and anti-aging benefits. Coffee contributes to increased lifespan and healthspan, with additional benefits in preventing frailty among older adults. The preparation method of coffee can influence its health effects.

Incorporating moderate amounts of either beverage into your daily routine can be part of a healthy lifestyle.