HOW MUCH CAFFEINE IS REALLY SAFE? EXPERTS WEIGH IN
Caffeine is one of the most widely consumed psychoactive substances in the world, renowned for its ability to enhance alertness and combat fatigue. As a natural stimulant found primarily in coffee, tea, and various energy drinks, caffeine works by blocking the effects of adenosine, a neurotransmitter that promotes sleep and relaxation. When adenosine is inhibited, […]