Fresh vegetables, low-sugar fruits and whole grains are consumed in the evening to lose weight. Fresh vegetables such as winter melon, onion, bitter melon, cucumber, mushroom and tomato are rich in vitamins and minerals, low in calories and fat, which help to lose weight and slim down. Fruits include apples, oranges, kiwis, grapefruit, etc., which are low in sugar and suitable for dieters. Staple foods are mainly oats, buckwheat, whole flour, rich in crude fiber, minerals, etc., can significantly increase satiety, promote gastrointestinal motility, to avoid overeating. Of course, a small amount of lean meat can also be consumed. Before going to bed, you can properly consume fruits, such as apples, oranges, pears, etc. You can also eat foods such as cucumbers and tomatoes, which can reduce hunger at night. In addition, weight loss requires more than just adjusting dinner, breakfast and lunch, limiting high-fat and high-calorie foods, and limiting snacks and sugary drinks, along with proper exercise.