On a hot summer day, it's really cool to drink a glass of fresh natural juice! For the sake of health, many people drink only 100% freshly squeezed juice instead of concentrated flavored juice drinks, which is considered to be no burden to their health. In order to lose weight, some people use natural juice instead of sugary drinks, thinking that fewer calories are healthier. Is that really the case?

Mango, pineapple, apple, watermelon ... fresh fruit is made into juice, which tastes cool and sweet and has natural ingredients! But you know what? Even 100% natural juice without sugar at all, or even self-squeezed Liu Ding juice, may not be as healthy as you think.

Antioxidant nutrients reduce dietary fiber.

The first is the issue of nutrition. Nutritionist Yiwen Zhang pointed out that the increase of contact area with air during the processing of fruit juice will accelerate oxidation, leading to an increase in the loss of antioxidant nutrients, especially vitamin C and enzymes with high health value.

In addition to antioxidant vitamin C, fruit juice will also be reduced, and drinking fruit juice will consume much less fiber than eating fruit. This is because, considering the taste, most freshly squeezed juice will go through the process of "filtration" after beating to remove the unpalatable and tasteless pulp residue, leaving only the clear and sweet juice.

In this process, most of the dietary fiber is also filtered out, leaving only low-content nutrients in the juice that people drink, and I am afraid there is extra sugar added by juice shops!

The sugar content of fruit juice is amazing.

Yiwen Zhang nutritionist reminds that even natural fruit juice without sugar at all may contain high sugar; Because a glass of juice needs a lot of fruit to make, it already contains a lot of fruit candy. If the store adds extra sugar, the total sugar content will be higher.

We know that it is unhealthy to take extra refined sugar, so we should drink less sugary drinks. However, the sugar in natural food should not be taken in excess, otherwise it will take in too many calories and cause a burden to the body.

In Liu Ding, we usually only eat 2? Three Liu Ding, and a proper amount of fruit supplement is good for health. However, if you drink a glass of Liu Ding juice, you may spend 6? Liu Ding, I'm afraid the sugar intake is 2? Triple!

For people who want to lose weight, drinking fruit juice may actually increase sugar intake; For diabetics, blood sugar tends to soar. It is not recommended to drink fruit juice, but to eat fresh fruit and control the amount.

Recommended reading: It is better to eat puree and fruit than to drink juice within one year.

Old people and patients drink fruit juice, peel the fruit and juice it.

So, is the juice really completely inedible? If you are old or sick, your chewing ability and appetite may be poor. At this time, you can drink some natural juice in moderation to supplement the amount of fruit and water. If you are a patient with gastroenteritis or a person with poor resistance, it is best to choose fruits that can be peeled and juiced, pay attention to hygiene and cleanliness, and reduce the chance of bacterial invasion.

Smart juice 7 strokes health plus points is as simple as that.

As for healthy people in general, nutritionists in Yiwen Zhang suggest that we should pay attention to the portions when eating fruits. If we want to drink juice occasionally, don't forget to follow the following principles to make juice healthier!

1. Control the amount of fruit

Each adult needs to eat about 2? 3 servings of fruit (one serving is about the size of a fist). When you beat the juice, you can calculate the amount of fruit in a day. Be careful not to overdo it. For example, if you want to drink apple juice, you can use two medium-sized apples and a proper amount of water to avoid juicing with four or five apples at a time. If you drink too much juice one day, you should reduce the amount of fruit you eat that day.

Make comprehensive juice

Suggest choosing two at a time? Using three kinds of fruits to make juice absorbs more yuan and rich nutrition than single fruit. If you are prone to constipation, you can choose bananas, papaya and pineapple to help promote intestinal peristalsis.

3. Seed juice.

"Seed" is the source of fruit nutrition and a very nutritious part of fruit. Peel is rich in phytochemicals and is a good antioxidant. Therefore, it is suggested that after the fruit is really washed, juice the seeds together and drink the nutrition of the whole fruit.

It is worth mentioning that fat-soluble components such as lycopene are not as easily destroyed as antioxidants such as vitamin C; In addition, tomato juice made from small tomatoes contains more lycopene than when eaten raw. It is suggested that juicing with peel can absorb more lycopene.

Recommended reading: Hand-cranked drinks shop was reported by employees, and the juice was the freshest on the spot.

Avoid extra sugar.

In order to increase the sweetness and make the juice taste better, many stores will add extra fructose or sugar. However, too much monosaccharide intake will not only increase calorie intake, but also cause a burden to the body. Therefore, it is suggested to remind the store not to add sugar when buying freshly squeezed juice, and avoid adding extra sugar when making juice at home.

5. Don't filter before drinking

It is suggested not to filter the juice after juicing, and drink it with the dregs, so that you can drink more dietary fiber nutrition, and dietary fiber is also a kind of beneficial bacteria, which is helpful for the growth of beneficial bacteria in the intestine.

6. Drink it while it's hot.

After the fruit is squeezed into juice, the contact area with air increases, and the antioxidant nutrients lose quickly. Therefore, it is recommended to drink it within 20 minutes, so that the intake of nutrients will not be reduced because the oxidation time is too long.

7. Consult before drinking grapefruit juice

Grapefruit is easy to interact with drugs, such as some cardiovascular drugs, antihistamines for skin allergies or runny nose. If you need to take medicine, you should consult a doctor or pharmacist before drinking grapefruit juice, so as not to affect your health!