What happens if you don't eat or sip anything in three days...?!

Best Answer - Chosen by Voters

If you don't eat for three days, you'll be fine, but if you don't drink for three days, you may die of dehydration. You can survive up to three days without water, unless, of course, you have an IV giving you nutrition.

The human body can generally go for 10 days without food, before death occurs. Fasting for 1-3 days is generally considered to help the body (and mind : ie; meditation and prayer). Water is very important. Generally, after 3-4 days, the body can suffer greatly from dehydration. You need water. Without water, you will die in as little as 3-4 (in some instances).