No, never forcibly consume any part of your juice cleanse program. In actual fact the less you consume, the deeper your cleanse! The only downside of not consuming all daily items is you may feel hungry, lethargic, or even experience cleansing ill effects due to a deeper cleanse. Listen to your body and if you feel you can’t stomach anything at any point then don’t consume anything. It’s always a good idea to drink ample water however.