I Want My Coffee Black

That's what my boss told me this morning. I want my coffee black. I really wonder how he could drink pure black bitter coffee. Personally, I like it sweet and creamy. A latte is actually what I prefer. Anyway, all this coffee talk makes me wonder, is coffee bad for you? I know that everything should be taken in moderation but I wonder if drinking coffee has more good or more bad effects to the body. After much research, I found out that it's actually healthy.