Is coffee bad for me?!

Is coffee bad for me?

I drink about a small cafetière (or however you spell it) every morning to make me feel awake & happy & then I'll drink some more at lunchtime
Recently I've noticed (wierd & random I know) my veins on my wrist becoming very thin after drinking coffee, I sometimes feel slightly ill as well.

Advice??

I doubt if its the coffee thats affecting your veins, have you looked at other times? Most doctors think we all drink too much coffee, its a stimulant, and mine told me to cut down to no more than two a day, which i did. You could try fruit juice or your own smoothies to make you feel awake instead of coffee.As to feeling slightly ill, do you add milk to the coffee, if so try black coffee for a bit, see if there's any improvement.