Question

effects of caffeine on human body.......​

Answer 1

Answer:

HEY ARMY!!

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Caffeine acts as a central nervous system stimulant. When it reaches your brain, the most noticeable effect is alertness. You'll feel more awake and less tired, so it's a common ingredient in medications to treat or manage drowsiness, headaches, and migraines

Answer 2

Answer:

hey ARMYYYYYY!!!

Explanation:

caffeine acts as a central......