Eat snacks often, okay?

Because we love snacks, we don't need to talk about "eating". Eating snacks in moderation, timely and in moderation is not only beneficial to physical and mental health, but also some special people must supplement some "snacks" to maintain their health. In fact, refusing snacks is not only impossible, but also unnecessary. A study in the United States believes that it is beneficial to give children snacks scientifically. American experts have done a lot of investigation and study, and think that snacks can better meet the human body's demand for vitamins and minerals. The survey found that children who eat snacks between meals are more likely to get a nutritional balance than children of the same age who only eat three meals. Children get 20% of total calories and 15% of total vitamin intake from snacks. 20% minerals and 15% iron. This shows that snacks have become one of the important ways for children to get the nutrition they need for growth and development. School-age children: children at this stage are in a period of long knowledge and long body; However, due to the tight time in the morning, the simple and poor nutrition of breakfast, or the monotonous taste affects the appetite of children, which directly affects the learning effect. In this case, if you eat a little "snack" around 10 in the morning, not only will students study well, but their physical fitness will also be improved. Old people: The digestive system function of the old people declines, and it is difficult to digest and absorb every meal, and there will be symptoms such as indigestion. If you eat 70% to 80% full every meal, eating a digestible and nutritious "snack" between meals can not only ensure the normal nutritional needs of the elderly, but also not cause excessive burden to the gastrointestinal tract. Expectant mother: Due to special circumstances, pregnant women need more nutrition than their peers. However, due to the oppression of the digestive system by the fetus in the third trimester of pregnancy, the feeling of fullness after eating is heavier, which affects the food intake. The nutritional demand in this period is quite large, and insufficient nutrition will directly harm the fetus and pregnant women. At this time, we can adopt the method of eating "snacks", that is, we often use the method of "small amount and multiple meals" to solve it. Diabetic patients: Eating too much at one meal will lead to a rapid and sustained increase in blood sugar, which is not good for the condition. Dividing the amount of three meals a day into six or seven meals can solve the problem of continuous and rapid increase of blood sugar that diabetics are taboo. It should be noted that what snacks to eat is also learned. Don't always eat processed foods with low nutritional value and only provide heat energy, such as biscuits. Change the mode and eat some nutritious foods, such as boiled eggs, beef jerky and milk. Nowadays, there are more and more varieties and tastes of snacks, but many people are worried that eating snacks will make them fat, or resist the temptation for other reasons. In fact, in today's fast pace, people's energy consumption has also increased. Eating snacks can not only replenish the energy for normal operation of the body, but also promote health and help skin care and beauty. Busy work and housework are the most exhausting. Lack of energy will affect people's appearance and beauty. Therefore, people who are busy at work and feel tired with their brains can eat more snacks or snacks made from shelled foods such as peanuts, pine nuts, almonds, walnuts, soybeans, sunflower seeds and pumpkin seeds, which contain carotene and superoxide dismutase. They can prevent cerebrovascular diseases and protect the brain, ensure the blood flow in the brain, help you keep your brain healthy and excited, and make you energetic. In addition, seed foods are generally rich in vitamins B, E, minerals and trace elements, especially zinc. Zinc deficiency in the human body will lead to rapid wrinkles in the skin, and regular consumption of seed foods can make the skin smooth and delicate. Mental workers should also eat some sweets properly. Sugar is the main source of brain energy. Eating some milk candy can also increase the intake of dairy products, which is a nutrient that people in China lack. Milk is low in calories and high in calcium, which can make skin soft and moist and strengthen bones and muscles. It would be nice to eat some chocolate. The latest research shows that the chemical reactions in the body after eating chocolate make people feel happy, add beauty, and help control cholesterol content and protect the heart. Women consume a lot of iron. Iron deficiency can make people pale, dizzy, tired and weak, and cause some skin inflammation. Of course, a sick face is not beautiful. Foods containing more iron in snacks include roast lean beef, beans, sardines, ham and eggs. Women who like to eat snacks can supplement more iron, but don't get addicted, otherwise they will be overnourished and obese all day. White-haired teenagers can also be treated with snacks, such as Polygonum multiflorum Thunb, sesame candy, black beans and black candied fruit. Many traditional Chinese medicine health foods are made into snacks and snacks. Targeted selection of some medicated snacks suitable for you will also be of great benefit to your health. For example, people with insufficient qi and blood can eat more snacks such as ginseng candy, rehmannia candy, candied dates and ginseng preserved juice. First, don't eat supper. Many children eat snacks while doing homework after dinner, or while watching TV, or while listening to music, or even lying in bed to eat snacks. Eating snacks like this will lead to overeating, which will lead to overweight and physical decline in the long run. Second, don't eat too much fried food. At present, the nutritional characteristics of children in China are: adequate supply of protein and calories, excessive intake of fat and salt, but insufficient supply of calcium, iron, zinc, vitamin A, vitamin B2 and dietary fiber. Therefore, the supply of fat should be reduced appropriately, such as potato chips, French fries, fried chicken wings, mutton skewers, crispy rice, fried instant noodles and so on. Foods with excessive fat content also include cream cakes, ice cream, buttery foods and various nuts, such as peanuts, melon seeds and walnuts. Fried food also has great damage to vitamins in food, so it is not suitable for excessive consumption. Third, don't eat too much high-sugar food. The so-called high-sugar food includes not only sweets and sweets with too much sucrose, but also foods with starch as the main component, such as puffed food and biscuits. Fourth, don't drink too many sugary drinks. At present, the vast majority of drinks on the market have high sugar content, such as various fruit juice drinks, carbonated drinks, tea drinks and so on. At the same time, these drinks also contain pigments, flavors and preservatives, which may have adverse effects on the growth and development of children and adolescents. Fifth, don't eat a lot of cold drinks. Many children are addicted to cold drinks regardless of spring, summer, autumn and winter. Eating a lot of cold drinks will make the temperature of gastrointestinal tract plummet, reduce local blood circulation, easily cause digestive dysfunction, and may also induce frequent mild abdominal pain, thus affecting children's growth and health. Talking about the advantages and disadvantages of snacks (dietary guide) After the improvement of living conditions, adults and children often eat snacks. Some people think that overeating snacks for a long time will cause nutritional deficiency, destroy human genetic material, and make the human body lack folic acid, vitamin E, iron, zinc and other nutrients. Some people wrote in popular science newspapers: "Eating snacks is a bad habit", "The harm of snacks", "Children should not eat snacks" and so on, and snacks became the target of public criticism. However, some people hold the objection that snacks themselves are not harmful food, and it is unfair to treat snacks as harm. "