Studies have shown that fruit is sweet, but normal people who eat fruit are not easy to gain weight and will not increase the risk of diabetes. Harvard University found that people who eat three servings of fruit a week are 0.98% more likely to develop diabetes than those who don't eat fruit, so there is little difference between eating fruit and not eating fruit. But if you eat fruit juice, you will not only get fat easily, but also increase the risk of diabetes.
Because the sugar content of apple juice and orange juice is above 8%, and the sugar content of grape juice is 15% to 20%, which is equivalent to a bowl of rice. It's strange that drinking so much polysaccharide besides three meals a day doesn't make you fat, and getting fat can easily lead to diseases such as diabetes and hyperlipidemia.
Extended data:
Three nutritional defects of fruit juice
1, high calorie: Although some people say that drinking a cup of pure fruit juice is equivalent to eating three fruits, it is precisely because the fruit juice needs to be squeezed from multiple fruits that the calorie is relatively high. Each cup of juice contains about 120 calories, which is equivalent to the calories of a box of soft drinks.
2. Nutrients are destroyed: squeezing juice may destroy the nutrients of fruit-the blade of juicer will destroy the cell structure of fruit, and phenol oxidase in juice will catalyze the oxidation of polyphenols to generate colored quinones, which will reduce the original antioxidant effect of fruit by more than half.
3. Loss of cellulose: When the juice is freshly squeezed, the pomace is basically filtered out, so that a considerable part of cellulose and minerals in the fruit are lost.
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