Some people have calculated that the amount of food eaten by a person is about 60 tons, but everyone eats different food. Some people eat more every day, some people eat less every day; some people eat a little more, some people eat only a single; some people like to eat natural foods, some people like to eat foods with high degree of processing... Soon after, Wang Xufeng, the Youth Nutritionist Health Forum at Beijing Yule Shiyou Plaza, put forward: “It is only reasonable that 60 tons of food belongs to each of us.”

â–  Eat a moderate amount of food at each meal

Someone joked that the food a person can eat for a lifetime is a fixed number, which is 60 tons. If you eat every meal very full and eat more than others every day, that means you will finish the 60 tons of food earlier than others. Of course, the earlier you finish eating, the sooner life will end. If you can control your food intake every day and eat a full seventy-eight, then you will eat more than a few years or even a few decades more than the average person.... It may seem a bit ridiculous, but there is some truth in it.

Chinese folks are known as “less fragrant, eat more,” “hungerless, thirsty, not mad,” “eat more and hurt the stomach, drink more and lose their body,” “good meal, eat, run after meal,” and “diet”. There is a slang term for “expensive and expensive” and “excessive eating habits, regular meals, regular meals, and regular meals”.

â–  excessive long-term eating, serious harm to the body

Long-term over-eating can easily lead to obesity

Excessive long-term diet, especially excessive consumption of high-calorie foods such as big fish and large meat, will lead to excess energy intake. Over time, it will lead to obesity. Obesity has been considered as a hotbed of most metabolic diseases. For example, when the body adds 500 grams of excess fat, fat begins to deposit in blood vessels.

Long-term over-feeding can aggravate coronary heart disease

When we eat too much food, especially high-fat foods difficult to digest, which greatly increase the burden on the heart, abdominal bloating, increased diaphragm position, which limits the heart's normal contraction and relaxation; even induced angina, myocardial infarction , and thus life-threatening.

Long-term overfeeders are prone to cerebrovascular disease

A wide variety of cerebrovascular diseases are mostly related to satiety-induced hyperlipidemia, hypertension, and atherosclerosis. Today, cerebrovascular disease has become one of the three most serious diseases that endanger human health and life.

Long-term over-eating prone to aging

Relevant scholars have also confirmed that eating too much can cause a drastic increase in a substance called fibroblast growth factor in the brain, and this substance has also been proved to be the culprit in promoting cerebral arteriosclerosis, and cerebral arteriosclerosis is closely related to senile dementia. Related.

Long-term over-consumption may also increase the risk of cancer

Many European and American scientific research institutions have found through research that the decline of immune function is a trigger factor for various cancers, and long-term satiety can make the body’s immune function prematurely weaken or diminish.

â–  Diverse dietary composition

This 60 tons of food, we hope that in the composition, the more types as possible, the more complex the better. Suppose a family eats basic vegetables every day: green peppers, potatoes, cabbage, cucumbers, every day, and so on. If one day we detect that there is “melamine” in the cucumber, then the family is at risk. It will be great.

While the other family, to eat more vegetables not only species, but also constantly changing, today eat green peppers, potatoes, cucumbers, cabbage, eat garlic, canola, broccoli, tomatoes, zucchini day after tomorrow, beans, mushrooms, wild rice and other tomorrow, so down Even if a pest was detected in some kind of vegetables, the damage to this family was much smaller than that of the previous family.

Therefore, diversifying foods and changing diets will greatly dilute the possible risks. This principle is like a saying in the financial sector: Do not put all eggs in a basket.

â–  Diverse diets, balanced nutrition

To ensure the health of the human body, it is necessary to adequately ingest various nutrients, such as protein, fat, carbohydrates, vitamins, minerals, dietary fiber, and water. We can use the "cask theory" to describe human health. Wooden barrels are made of wood that represents various nutrients. The more water that is held in a barrel, the healthier the body is. The lack of any kind of nutrients and the shortage of any piece of wood will result in the loss of health. Only the proper supplementation of each nutrient to avoid the appearance of “short board” can ensure the health of the body, which cannot be separated from the diversity of diet.

To know that no one or a class of food nutrients in the world can fully meet the body's full nutritional needs. Picky-eaters and partial eclipses may cause "supplementary singleness", and the single consequence of supplementation is nutritional imbalance, resulting in some excess nutrients and others lacking nutrition.

â–  Diverse diets, complementary nutrients, can improve absorption and utilization

The diversity of foods can also complement the nutritional value. Through the mutual collocation of various foods, proteins in various foods can learn from each other's needs, and they can be more close to the needs of the human body, increase absorption and utilization, and increase their nutritional value, that is, the complementary function of proteins. In real life, we often mix various foods. This can not only adjust the taste, but also meet the principles of nutrition science.

For example: The protein in corn, flour, millet, and rice lacks lysine, but methionine is relatively high, while the protein in soybean is the opposite. When soybeans, corn, and millet are eaten individually, their protein biodiesel prices are 64, 60, and 57 respectively, but when the three are mixed at 52%, 23%, and 25%, their protein bioprices can be increased to 73. It is comparable to the protein in pork (pork protein bio price 74). It can be seen that a diverse diet greatly improves the utilization of protein.

â– Diverse diets help to play a synergistic role in nutrients

Diversified diets are also conducive to the synergy of nutrients. Many nutrients, after leaving their collaborative partners, will reduce their efficacy or even fail to exert their effect. For example, vitamin B6, which is pyridoxine, can only function after it has been converted to pyridoxine-5-phosphate in the body, and the conversion of this enzyme requires an enzyme whose activity depends on zinc and manganese, if you lack Zinc and manganese, then taking vitamin B6 may have no effect; pregnant women calcium only eat calcium foods, the calcium effect is not good, if you eat a food rich in vitamin D, it is conducive to the absorption of calcium, its Calcium supplementation can be doubled; VE, VC, VA vitamins can be protected by VE if they are supplemented together. VA can prevent VC oxidation. VC can also enhance the effect of VE, and VE can also increase the effect of VA. Therefore, the three antioxidant vitamins are added together to protect each other and increase efficacy.

Nutrition believes that the first principle of balancing the diet requires food to be as diverse as possible. Dietary diversification involves two levels. One is the diversification of food types. It is to eat as much food, meat, beans, milk, eggs, vegetables, fruits, oils and fats as possible; the other is each The composition of various kinds of food also needs to be diversified. For example, some people eat meat and always like to eat pork, while others eat meat. Today, they eat pork, they eat beef tomorrow, they eat mutton later, they eat chicken the day after tomorrow. The latter is more conducive to physical health. Therefore, we should be an "omnivorous animal" in our daily lives, which is more conducive to health and longevity.

â–  Multiple natural, fresh foods

When we choose what to eat each day, on the one hand to make food more diverse, on the other hand, we must choose more natural and fresh food.

Natural foods are often rich in many biologically active substances. Many scientists have studied the phenomenon of longevity in the world and found that among the longevity groups around the country, some love corn sweet potato, some love to eat broccoli, some love to eat garlic, and some love to eat tomatoes... What they have in common is that they Natural foods are favored and eaten for a long time. In addition to find protein, fat, carbohydrates, vitamins, minerals and dietary fiber, but also can find polyphenols, polysaccharides, saponins, flavonoids, anthocyanins and other biologically active substances in natural foods, these substances have special physiological Function, has a good effect on scavenging free radicals and preventing chronic diseases. Taking lycopene in tomatoes as an example, lycopene is the main pigment of mature tomatoes and is one of more than 600 kinds of carotenoids known in nature. Lycopene has a very good biological activity, can scavenge free radicals blocking the formation of nitrosamines, inhibit cell proliferation, induce cell differentiation, increase immunity to reduce DNA damage, and intercellular communication of other physiological cell gap Function, play anti-cancer anti-cancer, prevent cardiovascular disease, improve immune function and delay aging.

Fresh foods, on the other hand, often grow microorganisms, and the chances of spoilage will be lower, and the content of various harmful substances will also be lower. For example, foods such as cereals and peanuts, if they do not pay attention to control storage conditions, easy to mold, there is a very terrible in the mold, that is, Aspergillus flavus, the toxicity of the mold produced by the "lightning poison" potassium cyanide 10 Times is 68 times that of arsenic. When intake is large, it will lead to death. Low-dose long-term intake will induce liver cancer.

Sterile fruits and vegetables, which will gradually reduce the content of vitamin C, and the probability of food decomposition by microorganisms will be increasing, including the nitrite content will gradually increase. If you pay attention to health and meat, will breed a large number of micro-organisms, the proteins into amino acids, amines and continues to generate degradation, and when nitrite and amines meet in the body, it will have a strong carcinogenic effect Nitrosamines. Therefore, the choice of food should be more natural and fresh.

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