Why does caffeine make me feel so groggy?

Question

If I drink just one cup of coffee it ruines my whole morning. My body slows down and my mind is all groggy. Does anyone else have this problem?

Answer 1

Actually, yes, my wife's this way. For some reason it has an opposite effect for some people, probably due to a difference in brain chemistry. Never researched it, perhaps you should since it affects you.