The intake of this sugar contained in fruit juice needs to be restricted from fruit to fruit juice, which not only loses nutrition, but also consumes too much sugar. In the process of making fruit juice, most dietary fiber will be lost by removing residues, and nutrients such as vitamin C, flavonoids and phenolic acids will also be lost to varying degrees after exposure to oxygen. Therefore, the state change from intact fruit to juice has also changed the composition of nutrition, which is basically based on sugar and turned into a bottle of sugar water. Moreover, squeezing a glass of juice often requires several kinds of fruits. Usually, we can't eat several fruits at a time, but after juicing, these fruits lose a lot of nutrients, but all the sugar they contain is drunk.
Squeeze your own juice. Is that okay? Fruit contains many nutrients. Some nutrients are insoluble in water after being squeezed into juice and remain in the juice. Pectin and dietary fiber are destroyed, so it has no health significance. And usually eating an apple may be full. It takes several apples to squeeze a glass of juice, and you will unconsciously consume too much sugar. Nutrients and some antioxidants in fruits will be lost in the process of juicing, which will not play a role in dietary balance. For a scientific and healthy diet, fruit juice is not a good choice, and it is not necessarily healthier than carbonated drinks.
Juicing destroys the structure of fruit, making sugar easier to be absorbed. The whole fruit is rich in dietary fiber. Even if the sugar in the fruit has been squeezed out when chewing, when the intestine is absorbed into the blood, some of it will still be dragged by dietary fiber and cannot move freely. In this way, the speed of sugar absorption is much slower than that of sugary drinks. After the fruit is crushed, the dietary fiber is almost gone, or it is finely beaten, and the ability to grasp sugar is greatly reduced. In addition, fruit pomace is usually thrown away when making juice. At this time, the difference between fruit juice and cola and other sugary drinks may be only micronutrients and phytochemicals in fruits.
Which is healthier, drinking fruit juice or eating fruit? Eat fruit without peeling and supplement dietary fiber. Dietary fiber is one of the seven nutrients in human body, and it is also the only nutrient that is not absorbed by human body. This nutrient can nourish intestinal epithelial cells in the intestine, absorb some wastes and oils, and excrete toxins from the body.
Drink juice and leave more sugar. Fruit squeezed into juice often contains high sugar, such as glucose, fructose, sucrose and so on. Otherwise, the juice will not taste too good.