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Jun 3, 2020 · Caffeine is a natural stimulant that can improve mood, brain function, metabolism, and exercise performance. Learn about its sources, recommended dosages, safety, and potential health benefits and risks.
Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is mainly used as a eugeroic (wakefulness promoter) or as a mild cognitive enhancer to increase alertness and attentional performance.
Mar 19, 2022 · Learn about the benefits and risks of caffeine, how much is safe for different groups and how to cut back if you need to. Find out how caffeine interacts with medications, supplements and sleep.
Apr 26, 2022 · Learn how much caffeine is in your favorite beverages and how it affects your health. See charts of caffeine levels for different drink sizes and types, and get tips on how to limit your intake.
Oct 16, 2017 · Learn about the sources, uses, and health impacts of caffeine, a stimulant and the most commonly used drug in the world. Find out how caffeine can affect your body, brain, and diseases, and what are the recommended limits and risks.
Caffeine is a mild stimulant to the central nervous system that quickly boosts our alertness and energy levels. Learn more about caffeine and health.
Feb 11, 2022 · Caffeine is a stimulant that occurs naturally in many plants and is widely used in foods, drinks, and medications. Learn about its effects on the brain, body, and health, as well as its potential risks and dosage recommendations.
