Caffeine is the most widely used stimulant in the world. For many of us, a cup of coffee or tea is almost as routine as breathing. It helps us wake up in the morning, beat the afternoon slump, and ...

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

Though energy drinks can provide a boost of energy, consuming them regularly could lead to side effects.Energy drinks can ...

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 ...

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

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

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 ...

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 ...

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 ...