Harmful. When there are too many carbohydrates in the diet, they will be converted into fat and stored in the body, making people too obese and leading to various diseases such as hyperlipidemia, diabetes, etc.

Research has shown that certain carbohydrate-rich foods can cause the body's blood sugar and insulin to surge, causing obesity and even diabetes and heart disease. The reason is that these carbohydrate foods have a high glycemic load. Five clinical trials in the medical community have shown that low-carbohydrate diets are as effective as low-fat diets in promoting rapid weight loss and preventing diseases such as diabetes and heart disease.

Carbohydrates can only be absorbed after digestion and decomposition into glucose, fructose and galactose, and fructose and galactose are converted into glucose by the liver.

The glucose in the blood is referred to as blood sugar. A small part of the blood sugar is directly used by tissue cells to react with oxygen to generate carbon dioxide and water, releasing heat for the body's needs. Most of the blood sugar is stored in human cells. If stored in the cells of glucose is saturated, and excess glucose is stored in the form of high-energy fat.

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About carbohydrate intake:

Carbohydrates are the building blocks of the human body One of the substances that organizes the cell nucleus , accounting for about 2-10, is also a substance that supplies daily energy to the human body. Nutrition experts believe that carbohydrates account for 60-65 of the total calories. If there are insufficient carbohydrates in the body, the body has to use protein to meet the energy required for body activities, which affects the body's use of protein to synthesize new proteins and renew tissues.

In addition, insufficient carbohydrate intake leads to a drop in blood sugar concentration, which can cause abnormal brain tissue function and may cause dizziness, palpitations, cold sweats and other symptoms, affecting physical health. Therefore, even people who are losing fat still need to eat carbohydrates, and their daily carbohydrate intake should not be less than 100 grams of staple food.

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