Watermelon, grapes and pears are on the market now, but if you are in the stage of losing weight, you are likely to be warned not to eat or eat as little as possible, because these three fruits taste sweet and feel high in sugar.

But is this the case?

Too much sugar does turn into fat, which leads to obesity. However, the actual sugar content in fruit is very low. Even sweet fruits are generally around 5%~ 15%, which is at least 80% higher than rice, noodles, steamed bread and steamed buns.

The core mechanism of obesity is that a large amount of glucose quickly enters the blood for a long time, which leads to the soaring blood sugar. This high dose of blood sugar can not be used in time, and staying in blood vessels will cause inflammation of the inner wall of sensitive blood vessels, causing thickening, stenosis and sclerosis of blood vessel walls.

In order to avoid this situation, the body will give orders to secrete a large amount of insulin, which will convert blood sugar into fat for storage, which will lead to obesity over time.

The problem is that the sugar in the fruit is wrapped in fiber, which will not cause the blood sugar to soar, but will enter the blood at a uniform speed. This uniform and low amount of blood sugar will be quickly utilized by the body and converted into energy instead of being stored as fat.

More importantly, the formation and storage of fat need insulin to transform, while fructose does not need insulin secretion at all, so naturally it will not form fat.

Therefore, partners who lose weight don't need to worry about the sugar content of fruits at all. Rich vitamins help the rapid metabolism of fat.