Hi There! I do not recommend the lemon cleanse. My husband and I made it 3 days on the cleanse. We both lost a little more than 5 lbs but the nutritional deficiency may have made my husband sick. He was diagnosed with Graves Disease shortly after the cleanse when he kept loosing weight and developed other symptoms that alarmed us. He is now seeing a homeopathic Dr. to get his auto immune disease under control. I gained back all the weight I lost from the cleanse. It's temporary and devoid of nutrition.