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Section 2: Fat Metabolism of Liver-Obesity and Scientific Weight Loss
The liver is the place where human body metabolizes fat. The fat in food will be decomposed in the small intestine and absorbed in the form of glycerol and fatty acids. After entering the human body, it will be re-synthesized into triglycerides in liver cells, that is, fat, and then transported out of the liver in the form of lipoproteins and transported to subcutaneous storage. When the amount of fat produced by the body is within a reasonable range, the fat is transported to a reasonable place, such as breast, buttocks, inner thigh roots and so on. However, if there is too much fat and there is no place to put it, we have to put it where we can. The subcutaneous space of the abdomen is vast, and the excess fat is thrown here.

Many people hate fat very much, because the accumulation of fat destroys the curvaceous beauty of human body, which makes many people very upset and have no self-confidence. Losing weight has even become a lifelong event for some people. However, fat plays an important role. Most importantly, fat is a way to store energy in our body and an energy bank for our body. When the human body needs to use fat for energy supply, subcutaneous fat will be mobilized. It passes through lipoprotein under the skin, then transported to the liver, and then burned in the liver for energy supply. It can be seen that the liver is the center of fat metabolism.

When liver is damaged, such as drinking, smoking, staying up late, etc. Moreover, some nutrients are deficient (especially B vitamins), and there will be problems in fat metabolism, which will lead to obstacles in the utilization of human fat, and a large amount of fat will accumulate in liver cells, leading to fatty liver. At the same time, liver fat utilization disorder will accumulate a lot of fat in the body, which will also lead to obesity and hyperlipidemia.

There is a view that most people agree: obesity is the root of all diseases. In fact, although obesity has many factors, such as eating too much and exercising too little, the most important factor is the disorder of lipid metabolism in the liver, and the disorder of fat burning in the liver is by no means an independent phenomenon. It is the expression of three metabolic disorders in human body. But why does protein and glucose metabolism disorder seem to be less obvious or appear later than lipid metabolism disorder?

The main reason is that obese people lack protein, and both protein and sugar are soluble in water, which is not as easy to be detected by B-ultrasound as fat drops. This seems a bit unfair. Many obese people eat a lot of big fish and meat every day. How can it be because of the low content of protein in the body or the insufficient synthesis of protein?

When the liver is damaged and metabolism is disturbed, the reaction of absorbing amino acids from food to synthesize protein needed by human body will slow down or even stop. When the reaction of synthesizing protein slows down or stops, amino acids, the raw materials for synthesizing protein, will accumulate in the body. The body is not allowed to accumulate raw materials, and the body will think that there are too many raw materials.

Therefore, these accumulated amino acids are converted into fat and stored, and the absorbed glycerol and fatty acids are synthesized into fat in the liver, and the absorbed sugar can also be converted into fat. Therefore, when the metabolic function of the liver is unfavorable, everything you eat will get fat, and people will get fat easily, which is what people say: "How to drink cold water will gain meat."

Knowing the root of obesity makes it easy to lose weight. There are many ways to lose weight at present. For example, all kinds of exercise, drugs and acupuncture are effective, but because the root cause of obesity is not fundamentally solved, the problem of not lasting weight loss often occurs, and some weight loss methods will lead to further loss of nutrients and further harm to the body.

For example, exercise to lose weight, in fact, exercise also needs nutrition Only with adequate nutrition can your exercise be safe and beneficial. The organs of our body are divided into living organs and non-living organs. The so-called living organs are those that you can't live without. The human body has five living organs, namely brain, heart, lung, liver and kidney. The rest are non-living organs, and the largest non-living organs are limbs.

Because life is important, the body will ensure the normal operation of living organs at all costs. When the human body lacks nutrients, the body will transfer nutrients from non-living organs to living organs. When transferring nutrients from limbs, the flow direction of nutrients is from limbs to center. When you exercise, if you want to strengthen your limbs, you must force nutrients to flow to your limbs. You are competing with your vital organs for nutrition. Isn't it dangerous to do so? In addition, due to lack of nutrition, some parts of your limbs will accelerate aging, so it is easy to get hurt.

Because the limbs are aging, the technical movements will not be in place, they will be deformed, they will be overwhelmed and easily injured. As soon as you enter the football field, you can see which player is injured, usually in the second half, because nutrition can't keep up at this time, and it is easy to get injured when you are tired.

Perhaps the most common way to lose weight is to skip meals at home and go on a diet to lose weight, which is very harmful to your health. It turns out that obesity is caused by the imbalance of nutrition in your body and the lack of certain nutrients. Dieting will lead to further lack of nutrition and further disorder of liver function.

In addition, it is difficult to go on a diet alone. People who go on a diet often suffer from hunger and cold, dizziness, weakness, pallor, hair loss, memory loss, and even drowsiness, anorexia, hallucinations and other symptoms. The singer who sang "Yesterday Once More" (English song called "Yesterday Once More") lost weight, lost appetite, and finally died of fatigue.

So I think: At present, the most scientific way to lose weight is to take in nutrients to lose weight. Protecting the liver by supplementing nutrients that the human body lacks, after the liver lipid metabolism returns to normal, losing weight will become extremely simple, rapid and difficult to rebound. In fact, where is unreasonable, our bodies know best and want to rationalize most.

However, when there is a lack of nutrition, although the body knows to eliminate your big belly as soon as possible, because "the belt is long and short", the body has no choice but to have no raw materials and tools. After supplementing nutrition, the body will naturally transform unreasonable places to make them grow reasonably. Therefore, using nutrients to lose weight is not a simple way to lose weight, but also has a body-shaping effect, which makes you fat where you should be fat and thin where you should be thin, showing a perfect body curve, and not only that.