coffee is fine. Just be careful not to add too much sugar or cream. Stick with no calorie sweeteners.

If your coffee has caffeine in it make sure you are drinking enough water. Caffeine tricks your brain into believing that your body has enough water so you will release more water which creates your body to become dehydrated and that leads to constipation. The first place your body takes water from when you are dehydrated is your colon. So if you weigh 200 pounds then you would need to drink 100oz of water a day. You drink half of your body weight. Hope this helps you.

Depends on how much you are drinking and if you add sugar or milk?
Coffee isn't a healthy thing to regularly consume anyway though because of the caffeine. Green tea is a much better option and if you must use sweetener use an artificial one.

it's ok to drink coffee but dont drink to much esspesialyy you on strick diet because if you drink to much it's just make you fell sick