Is there a weight minimum for which to do the master cleanse? I started the cleanse for detox purposes but don't know if I should stop before I lose too much weight. On day 5 of the cleanse I'm 115lbs which for a 5'7"girl is considered underweight according to some sources. I recently lost weight from stress, Depression and general disorder eating but want to start fresh and eat better for my health. Should I stop or can I finish out my 10 days anticipating gaining some of the weight back?