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A member asked:
1 caffeinated drink will lead to withdrawal the next day if i dont have it. i get a headache and feel slow/fatigued/non mentally sharp. why?
3 doctors weighed in across 2 answers
Caffeine: Caffeine is a methyxanthine and they are stimulants. The effect on the brain is to enhance the ascending reticular activating system. This is the part of the brain that "wakes you up!".
Answered 6/22/2019
163 views
Confusing post: How much caffeine daily for how long ? Caffeine is a drug that enters the brain & has a stimulant effect. Over time, with long term use you can develop both a tolerance for caffeine,requiring more to maintain the effect & withdrawal if caffeine is stopped. Headaches, fatigue & somnolence are a pattern consistent with withdrawal. It would not be expected wit episodic or rare use of small amounts
Answered 6/26/2019
163 views
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