*If you want to lose weight and are under 18, pregnant, nursing, following a diet recommended by a doctor, have health problems such as diabetes, or want to lose more than 30 pounds, see a doctor before starting this or any diet. Do not lose more than two pounds a week after the first two weeks. Rapid weight loss may cause health problems. Do not use as a sole source of nutrition. Follow the Slimfast plan based on 1,200 calories per day. Drink plenty of water, and exercise 30 minutes daily.