Caffeine

Caffeine is a natural stimulant found in coffee, tea, and other beverages. It acts on the central nervous system, increasing alertness and reducing fatigue. It is commonly consumed to stay awake, improve focus, and boost energy levels. However, excessive consumption can lead to side effects like restlessness, insomnia, and increased heart rate.

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caffeine Stimulant Energy Alertness Coffee Tea Soda Chocolate Headache Withdrawal Performance
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  • Published on Nov 04, 2023
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