1, to meet physical needs; 2. Balanced nutrient intake; 3. Food is harmless to human body; 4. Reasonable food processing and cooking; 5. Establish a reasonable dining system and good eating habits.
Nowadays, many young people don't pay much attention to the problem of diet and balanced nutrition. Even some girls blindly follow the trend to lose weight and are picky eaters in order to better restore their body shape or lose weight, which leads to unbalanced nutrition intake. In the long run, there will be problems in physical and mental health.
Can't be picky about food: picky about food usually happens to many children, but there are also many adults who often have these problems. Don't eat all the food you don't like, and eating the food you like hard will easily lead to nutritional imbalance. The correct approach should be to find the intake of various vegetables, fruits and meat products, so as to ensure that the trace elements needed by the human body are fully supplemented.
Be sure to eat dinner: many people choose not to eat dinner such as rice because of losing weight. This kind of behavior is actually undesirable. Dinner is the most basic ingredient in the diet. Even during slimming, you need to eat more or less. You can choose whole grains as the leading factor and mix some coarse grains appropriately to ensure that every meal can get enough kinetic energy and keep understanding and working all day.
Ensure the intake of meat food: Meat food can give people enough protein, while fish contains more unsaturated fat, which is beneficial to health. Heme iron contained in lean pork can supplement copper for human body and improve the occurrence of anemia.
Vegetables and fruits are inevitable: fresh vegetables and fruits contain enough vitamins, minerals, dietary fiber and other ingredients, which are essential trace elements for human body. Vitamins can enhance human immunity and prevent infectious diseases, while dietary fiber can enhance digestion and absorption in the stomach. Therefore, it is necessary to eat some novel fruits and vegetables in moderation every day, which is beneficial to health.
Eat less snacks and drink more milk: At present, most snacks on the market are high-calorie foods, and eating too much is not good for human body. Eating too much fried food, such as chicken chops and hamburgers, can easily lead to obesity and do some harm to physical and mental health, so we must eat less. Why not insist on drinking a glass of milk every day, especially for children? Drinking more milk is also beneficial to human growth and development.
Low-salt and low-fat food: the daily diet should be low in oil, salt and fat, and try to focus on light food. For some high-salt, greasy and high-fat ingredients, eat less, and control the intake of salt, oil and human fat within an effective range.