We’re a nation fuelled by caffeine. We drink about 100 million cups of tea a day, according to the UK Tea & Infusions ...

Beyond its energizing effects, caffeine can ... and long-term brain health — when used judiciously. Moving beyond the binary of “coffee is good” or “coffee is bad,” we could instead ...

"Both the caffeine and the alcohol affect the cardiovascular system and can cause heart rhythm disorders. When both factors come together, these negative effects could intensify." ...

So, is drinking coffee a possible anxiety trigger—and can you still enjoy a caffeinated cup without the negative side effects? We asked experts. Caffeine is the main active ingredient associated ...

However, in higher amounts, caffeine may cause side effects like sweating, anxiety, sleep disturbances, and irregular heartbeats. For pregnant women, excessive caffeine can also affect fetal growth, ...