igoruuus

I don't know if you people can read, but I know that coffee has 2-5 calories, and I know that there is no such thing as negative calories which is why I used quotation marks around "negative calories" What I clearly said was that coffee makes your body metabolism work harder whether needed or not, your fight or flight mode…

Black coffee should be considered as "negative calories" because it fires up your metabolism making it burn more calories than it normally would. It's not very good for the liver and kidneys though so don't overdo it. So you should actually subtract calories, but I wouldn't know how much.