Popular Diet: An Emergency Low-Calorie Diet: Lose Weight Daily Very tough, but effective diet. Lose weight by four hundred grams a day. The first day is a liter of milk The second day - 200 g of low-fat cottage cheese, 800 ml of juice (not grape and not banana), and better without sugar The third day - non-carbonated mineral water, one liter Fourth day - four medium unsalted potatoes in uniform, 800ml of juice Fifth day - five apples, better than green The sixth day - 200g unsalted lean meat, 800ml juice The seventh day is a liter of yogurt