Sort:  

I saw a documentary where two females drank coffee virtually for an entire day (after being deprived of caffeine for two weeks). According to the supervising doctor: the more coffee you drink, the better. However, from what I have read during my research, it is unclear whether coffee consumption is beneficial or harmful and thus I personally will stick with 1-3 cups a day. But frankly I am not sure if it is "healthy" or "unhealthy". Cheers!