Taking oral caffeine supplements may significantly reduce fatigue and improve quality of life and mood in people with MS, trial results show.

So engrained into our culture, it is easy to forget that caffeine is, in fact, a drug. The psychoactive substance is a stimulant that tricks your mind and constricts the blood vessels. It impacts the ...

The safety of caffeine pills often depends on how much you take. High amounts of caffeine in a caffeine pill can cause symptoms like dizziness, irritability, nausea, and rapid or irregular heartbeat.

The 5 Best Caffeine Pills on the Market in 2024 for Boosting Energy and Alertness Caffeine Capsule Candidates Athletes and Gym Enthusiasts: Caffeine tablets can be an effective pre-workout supplement ...