Fruit juice contains more water and sugar, which can quickly replenish the water and energy consumed by human body due to exercise after drinking. A small amount of carbon dioxide in fruit juice will take away some heat in the body through evaporation after entering the stomach, which will play a role in relieving summer heat and cooling down.

2. Disadvantages:

Additives will be added to fruit juice drinks more or less. If you drink a lot, it will cause bad irritation to the stomach and increase the burden of kidney filtration.

Because a lot of sugar in fruit juice can't be absorbed and utilized by the human body, it is discharged from the kidneys. Excessive drinking for a long time may lead to kidney disease, resulting in a disease called "juice urine". In addition, excessive intake of fructose can cause indigestion and acidosis.

Extended data

After drinking fruit juice beverage, it can supplement the water, some sugar and minerals consumed by human body due to sports and life activities, and has a certain effect on maintaining the balance of water-liquid electrolyte in the body. ?

Fruit juice retains a lot of nutrients in fruit, such as vitamins, minerals, sugar and pectin in dietary fiber, and its taste is better than ordinary boiled water. Compared with water and carbonated drinks, fruit juice does have considerable advantages. However, most fruit juices are "delicious" because they are flavored with sugar, sweeteners, sours, spices and other ingredients.

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