It is unscientific for you to plan your diet according to your height and weight. It depends on your physical condition. 20-year-old girls should pay attention to three meals at ordinary times, and it is best not to eat things that are often fried. It is best to eat nutritious small juice in the morning, a cup of whole wheat bread, three pieces of apples or bananas, and a staple food such as rice or steamed bread noodles at noon, not too greasy. It is better to eat high-fiber things like sweet potatoes in the afternoon. . . Never eat junk food such as ham and French fries. You must pay attention. I don't think you should deliberately lose weight. Just watch your diet. Eat more fruits and vegetables and don't be constipated. . . It's very troublesome, and you must pay attention to losing weight and damaging your skin. The gain is outweighed by the loss. A 40-year-old woman should pay attention to invigorating qi and blood. Good health is the premise. Don't deliberately pursue the beauty of bone and health. You are very thin according to your height and weight. Come on, I wish you more beauty! ~