For most healthy adults, consuming up to 400mg of caffeine a day is considered safe - Getty According to Nichola Ludlam-Raine, a dietitian and the author of How Not To Eat Ultra-Processed, for most ...

Coffee and the caffeine in it can interact with some drugs. Learn more about which drugs you should not take with coffee and when to discuss it with a healthcare provider.

Caffeine is the world’s most used drug, with an overwhelming majority (88%) of Americans saying they consume caffeine. Of those who do, about 4 out of 5 say they consume caffeine on a daily basis, ...

Starbucks calls it a “small but mighty” drink, and that description actually checks out. Cortados are meant to be a quick, strong coffee rather than something you sip on for an hour — basically ...

Dunkin's Americano, Iced Coffee, and Frozen Coffee are among the chain's most caffeinated beverages. Caffeine content varies with customizations, such as added espresso shots and size. The most ...

Caffeinated coffee and tea may reduce your risk for cardiometabolic disease, a new study finds. Researchers found drinking two-to-three cups of coffee or up to three cups of tea a day was best for ...

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

ST. LOUIS — Panera Bread is testing a new line of specialty beverages in select markets, marking the chain's latest effort to revamp its drink offerings — including new caffeinated drinks, following ...

With hundreds of energy drink brands flooding the market, health experts are warning about rising caffeine-related incidents ...

The news is full of stories about kids hospitalized after consuming energy drinks infused with caffeine. One doctor is calling it a public health crisis. And there’s yet another, new caffeine drink on ...