A member asked:

Hot cocoa doesn't improve my alertness at all. it doesn't even affect my sleep and i can drink or eat it before bed without problems. why?

A doctor has provided 1 answer
Dr. M. Hytham Beck answered

Specializes in Surgery

High tolerance: some people have a very high tolerance to caffeine it does not affect their sleep like other people there is nothing wrong with you it is the nature of human body we are not created exactly the same each person is special in their own way

Answered 10/7/2014

3.7k views

Thank

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