Is drinking coffee too much bad?

Caffeine is a diuretic so it makes you pee a lot.. It also increases your metabolism and can lead to weight gain.. But all of this is not going to stop me from consuming caffeine.

Yes basically anything too much is bad for you

An excess of everything is technically bad, so you can assume the same for coffee

I used to drink at least 3 cups a day for 20 years. Just as an experiment I tried to not drink any coffee for a week... I had the worst headache and fatigue ever.. Then I challenged myself to be coffee free for 3 months. After the withdraw symptoms stopped, I felt overall better. My energy level was more stable and I would not crash at night. It's been over a year and caffeine free. One of the best decisions I have made in my life.

It's not good to drink much coffe

it probably is although im not an expert or anything but it is commen sense

yes you'll have problems falling asleep and such

yes too much coffee is bad because it can stain ur teeth. white smiles are best smile

better you smoking weed that drink coffe or drink alcohol (just kidding)
If you drink too much coffe probably you will waste more time than earn, have some problems and problem with your vision too, now i'm good with control that, but some time ago i was drinking 16 cup/day when i realized i stop drink coffe for 1 week, i don't need, and i see that coffe not is so good, i drink cuz' i don't find juice, just family addiction

Taking it once in a while isn't much of a problem, now taking it in excess can be harmful to your health.