The Bitter Truth: Coffee’s Impact on Human Longevity

For billions of people around the world, coffee is an essential part of the morning routine. But beyond its ability to wake us up, could one of the world's most popular beverages also be quietly protecting our health? In this episode, we explore the science behind coffee, tracing how researchers have uncovered surprising links between moderate consumption and a reduced risk of conditions ranging from liver disease to Parkinson's disease. We examine the compounds hidden within every cup, the importance of moderation, and why the way we prepare our coffee may matter just as much as how much we drink. The story reveals that coffee is far more than a daily habit—it is a fascinating intersection of culture, chemistry, and medicine, where one simple beverage continues to challenge long-held assumptions about health and longevity.https://www.economist.com/science-and-technology/2025/05/30/how-much-coffee-is-too-much