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What are the negative effects of sugar on human body?
Generally, it's okay to eat less, but it's useless to eat more.

Eating too much sugar affects children's growth.

Eating too much sugar will affect the consumption of body fat and cause fat accumulation; Eating too much sugar can also affect calcium metabolism. Some scholars believe that if the sugar consumption reaches 16- 18% of the total food consumption, the calcium metabolism in the body will be disordered and the calcification in the body will be hindered. A survey in Japan shows that the fracture rate of children has increased, and they think that too much sugar is an important cause of fracture.

Eating too much sugar will make people feel full and have poor appetite, which will affect food intake and lead to various nutrient deficiencies. Children's long-term high-sugar diet directly affects the growth and development of children's bones, leading to rickets. If children eat too much sugar and don't pay attention to oral hygiene, it provides good conditions for the growth and reproduction of oral bacteria, which is easy to cause dental caries and oral ulcers.

In order to avoid diseases such as dental caries, myopia, rickets and digestive tract, the World Health Organization appeals to parents not to let their children eat too many sweets.

Sugar is one of the important substances for human survival.

Sugar is one of the three nutrients in human body and the main source of heat energy. The heat energy provided by sugar accounts for about 60 ~ 70% of the total heat energy needed by human body. Except cellulose, all sugars are sources of heat energy.

Sugar is the most abundant organic compound in nature. Sugar mainly exists in cereals, cereals, potatoes, beans, rice flour products, vegetables and fruits in various forms of starch, sugar and cellulose. It accounts for about 80% of its dry matter in plants, and the sugar in animal food is very small, accounting for about 2% of its dry matter.

Eat sugar at 2 pm to reduce car accidents

Many researchers have confirmed that grasping the best time to eat sugar is beneficial to the human body as long as it is taken in moderation. For example, if you take a bath, you need to sweat a lot, consume physical strength, and need to replenish water and calories. Eating sugar can prevent collapse; You need to consume heat when you exercise. Sugar can provide heat energy faster than other foods. When you are tired and hungry, sugar can be quickly absorbed to improve blood sugar; When you feel dizzy and sick, eating some sugar can raise your blood sugar, stabilize your mood and help you return to normal. Eating some sugary foods after meals can make people refreshed and energetic when studying and working. According to reports, American scientists' experiments on more than a thousand primary and secondary school students show that only 2% of them doze off after meals 1-2 classes, while the control group (not eating chocolate) is as high as 1 1%. In addition, hundreds of drivers were tested, and it was found that when they were required to eat chocolate, dessert or sweet drinks at 2 pm every day, the accident rate was much lower.

Eating too much sweets is easy to get various diseases.

Some experts believe that sugar is more harmful to human body than cigarettes and alcoholic beverages. The World Health Organization has investigated the causes of death in 23 countries, and concluded that sugar addiction is more harmful than smoking, and long-term consumption of foods with high sugar content will shorten people's life span by 20 years. Therefore, in 1995, the World Health Organization put forward a new slogan of "global sugar ban". A survey by the World Health Organization found that eating too much sugar can lead to heart disease, hypertension, arteriosclerosis, cerebral hemorrhage and diabetes.

Long-term high-sugar diet will make the internal environment of human body unbalanced, and then cause various hazards to human health. Because sugar is an acidic substance, eating too much sugar will change the pH of human blood, present an acidic constitution, weaken the resistance of human white blood cells to external viruses, and make people susceptible to various diseases.

People who love sweets for a long time are likely to cause a variety of eye diseases. Experts also suggested that senile cataracts are also related to excessive sweets. They investigated 50 cataract patients and found that 34% of them have the habit of eating sweets, which they think is related to the disorder of glucose metabolism.

There is no basis for obesity caused by eating sugar.

Many domestic food nutrition and medical experts believe that simple obesity is caused by the imbalance of total calorie intake and consumption, and obesity cannot be attributed to sugar. According to the research results of the working group of the US Food and Drug Administration, it is unfounded to think that sugar causes obesity. The reason is that each tablespoon of sugar contains 16 calories, while each tablespoon of butter or other high-fat foods contains 100 calories, so sugar is not the cause of obesity.

The research of several Swedish medical scientists further confirmed that eating sugar will not lead to the formation of fat layer in human body. This research result is called "Little Revolution". According to the observation of medical scientists, fat is always more than sugar in fat food, so people who lose weight must first reduce the intake of fatty foods. Astrou of Sweden, a famous European nutritionist, thinks that if you don't eat too much fatty food, you can safely increase the amount of sugar without worrying about obesity.

Moderate consumption will not affect health.

In recent years, due to more and more articles reporting the harm of sugar to human health, some one-sided publicity has made people worry about eating sugar, and they think that "eating sugar is terrible". The conclusion of the sugar research task force of the US Food and Drug Administration is that sugar can cause other diseases besides dental caries, which is unfounded. As a part of a reasonable diet, eating sugar, like eating other things, will not be harmful to the body as long as it is eaten in moderation.

China is still a country with low sugar consumption, and there is no health threat from eating too much sugar on the whole.

"Carbohydrate" is sugar

When it comes to nutrition, we often see a word: "carbohydrate". What is "carbohydrate"? It's sugar

It was initially found that the ratio of the number of hydrogen atoms to the number of oxygen atoms in sugar molecules was exactly 2 to 1, which was the same as that of water. It seems that carbon is combined with water, so it is called "carbohydrate". Although it was later found to be wrong, it has been called until now.