Apple has obvious slimming effect. Drink a cup of honey water in the morning, then eat an apple, then eat breakfast, drink more boiled water in the morning, eat as usual at noon, drink a cup of Pu 'er tea half an hour after lunch to help digestion, don't eat it in the afternoon, replace it with apples, pears and tomatoes, and drink a cup of scented tea at night to protect your skin. Eat an orange when you are hungry before going to bed.