While occasional caffeine consumption can cause a temporary rise in blood pressure, regular, moderate coffee consumption does ...

Caffeine is increasingly added to unnecessary products and marketed to kids, risking health for profit. Consumers should push ...

A genetic study reveals that it is not coffee itself, but how long caffeine remains in the blood, that influences the risk of diabetes.

You may wake up in the morning desperate for a cup of coffee (or four) to kickstart your day. However, a new study says that overdoing it on caffeine may have implications for your heart. The new ...

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...

Drinking coffee on an empty stomach may raise the risk of increased stomach acidity and gastrointestinal discomfort. It may also affect hormone levels.

Energy drinks are designed to boost mental and physical alertness, but they often contain high levels of caffeine, sugar, and ...

All-nighters and caffeine may not help during finals week, professor says: Higher education roundup The Plain Dealer: Michael Decker, associate professor at the Frances Payne Bolton School of Nursing ...

Caffeine is one of the most widely consumed stimulants globally, with extensive research documenting its ability to enhance both cognitive and physical performance. Its consumption has been linked to ...

Life-saving medical treatments often come with heavy physiological costs that extend beyond the targeted organ or disease.

A cup of coffee or tea in the morning or an afternoon caffeine pick-me-up is usually fine for most adults. But parents might want to take a closer look at caffeine and other ingredients in the drinks ...