4 Answered Questions for the topic caffeine


Why does caffeine make me sleep better?

I have self-administered around ``4 mg/kg`` of caffeine (peroral), and around two hours later I fell asleep, being just a little bit sleep-deprived. After around five hours of sleep I found myself... more


Alternative to caffeine - same effects, different chemical?

I seem to have a problem with caffeine. I tend to experience a lot of the negative effects, like diuresis, extreme hunger suppression and paranoia, at two or three cups of coffee, while I don't... more


Is Moderated Caffeine Good? (if so how much and how often)?

I have never engaged in caffeine except in rare circumstance where I take Excedrin due to a headache/migraine. However, after reading about the enhanced mental state from caffeine and trying a cup... more


Is Caffeine helpful when studying and should it be regarded as a "safe" study aid?

Many people say "I'm going to get a coffee or redbull  to study tonight" but I'm curious if that's even helpful as a study aid? 

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