The Chemistry of Coffee: Health Benefits and Risks

Coffee fuels billions of mornings — but is it helping us, hurting us, or a little of both? In this episode, we dive into the science behind the world’s favorite brew, from the anti-inflammatory compounds that may lower cancer risk to the caffeine kick that could slow neurological decline. But not all cups are created equal: bean origins, brewing methods, and the sugary add-ons we love can turn a health boost into a health risk. And when daily intake pushes past 400 milligrams, insomnia and anxiety aren’t far behind. So what does the research really say about your daily coffee ritual — and how much is too much?https://www.economist.com/science-and-technology/2025/05/30/how-much-coffee-is-too-much