Thanks for your help. I weigh 155 lbs., and I have been drinking 30 oz of lemonade and 150 oz. of water. I guess my (uneducated)justification was people fast on just water, as well. Of course all my research has been toward The Master Cleanse only however. My previous cleanses it was a lot easier for me to drink six glasses of lemonade, I will work to get back on track. Thanks