Although it may not cause weight gain directly, there's also the issue of a "carb coma." This is when you've eaten a high-carb meal (let's say that you had pasta, breadsticks, a soft drink and frozen yogurt for dessert), and then very soon afterward, you find yourself sleepy, me...
It is normal to feel tired and sleepy the first few days of a cleanse. This is a sign the body wants to focus on healing. Set aside extra time to rest and relax during the cleanse. Disconnect from life and give yourself time take a nap, enjoy an Epsom salt bath, diffuse essential ...