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A member asked:

I am a student . i want to drink coffee to stay focused . how much caffeine can i drink daily ? and how many times ? without harming myself in any way

A doctor has provided 1 answer

Will not help you: Caffeine in coffee is a temporary stimulent , will not help you for what you are trying to achieve , concentrate , along with healthy diet and exercise will , not by drinking cups and cups of coffee

Answered 9/29/2013

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