Breakfast on the first day of a four-day diet: a slice of peanut butter toast and half a grapefruit. Lunch: 110g of waterlogged tuna (excluding extra oil, water and oil) and1slice of whole wheat toast. Dinner: 40g of lean meat (chicken, pork or beef), beans 1 cup, half a medium apple, and half a cup of low-fat vanilla ice cream100g. Breakfast the next day: 1 boiled eggs, 1 slice of whole wheat toast and half a banana. Lunch: low-fat cheese110g, 5 soda biscuits. Dinner: 2 thin sausages, cauliflower 1 10g, 55g carrots, half a banana and half a cup of low-fat vanilla ice cream. Breakfast on the third day: 1 slice of cheese, 5 slices of soda crackers and half an apple. Lunch: 1 boiled egg, 1 slice of toast, 1 10g of waterlogged tuna (excluding extra oil, water and oil), 55g of dried radish and cauliflower, 1 slice of melon, and half a cup of low-fat vanilla ice cream. Dinner: 40 grams of lean meat (chicken, pork or beef), cauliflower 1 10 grams, half a medium apple, and low-fat vanilla ice cream for four days. Lose two pounds, depending on personal situation.