2, a balanced diet can provide a variety of nutrients and appropriate calories to maintain the growth of body tissues, enhance resistance and achieve moderate weight. When eating, you should eat according to the proportion of the "diet pyramid" and drink enough water every day to promote health. A balanced diet makes the body function normally, helps to resist diseases, makes people feel energetic and maintain their ideal weight at all times. To achieve the ideal weight, the most effective and sustainable way is to maintain a healthy diet and exercise moderately. Eating more fried and too sweet or salty food may lead to obesity, high blood pressure and high cholesterol, which is harmful to people's health.
3. Healthy foods include: soybeans and bean products, dried fruits and nuts, fruits, natural medicines, cereals, aquatic products, meat, eggs and milk.
4. The amino acid composition contained in soybean is close to that needed by human body, and it is rich in lysine with brain-nourishing effect. Lecithin, which is rich in soybeans, is a substance for nourishing the brain. Soybean products such as tofu and bean sprouts are good brain-nourishing foods.
5. Nuts such as walnuts, chestnuts, almonds, peanuts, black sesame seeds, pumpkin seeds, etc. all contain oleate and linoleate, which is a good product to promote brain development and strengthen thinking ability, especially walnuts and black sesame seeds, and is also rich in B vitamins.
6. Natural drugs mainly refer to traditional Chinese medicine. Ginseng, Polygonum Multiflori Radix, Lycium barbarum and Poria cocos are the most helpful Chinese medicines for the development of human brain cells. Among the edible flowers, chrysanthemums, pumpkin flowers and roses can improve IQ.