CCTV once conducted an experiment on the ingredients in drinks. The reporter first bought some common carbonated drinks, fruit juice, milk tea and tea drinks from the supermarket. Then in your own kitchen, turn the flame to medium fire and boil these drinks in a pot. Finally, pour the cooked cola syrup into the container for making lollipops.
We can see that a bottle of rock sugar Sydney can be boiled into four lollipops.
A bottle of coke can also make three lollipops. The weight of each lollipop is about15g, so the sugar content of a bottle of cola can reach about 45g. According to the dietary guidelines for China residents 20 16, it is suggested to add sugar. "The daily intake of each person should not exceed 50g, and it is better to control it below 25g." In contrast, the sugar content of a bottle of coke is already high. What's even more frightening is that nutrition experts believe that drinking this sugary drink often will make people rely on the high sweetness taste and form unhealthy eating habits, which is not good for growth and health.
So, what harm will it do to drink drinks often as water? At present, medicine believes that regular drinking will have the following hazards.
First, it will do some harm to people's kidneys.
Kidney is the most important excretory organ of human body, and most harmful substances produced in human body are excreted in the form of urine through kidney. Drinks often contain a lot of minerals, additives, pigments, preservatives and so on. These substances enter the human body, causing damage to the kidneys and increasing the risk of kidney calculi.
Second, it will do harm to people's teeth.
Various additives, odorants and organic acids contained in beverages have a strong corrosive effect on human teeth and will destroy the protective enamel on the surface of teeth. If the enamel is damaged, there will be symptoms such as soreness and pain, and it will also cause dental pulp diseases.
Third, it will cause harm to people's stomach.
When people drink a lot of drinks, the blood vessels in the gastrointestinal tract will contract immediately when they are cold, which will reduce the blood flow in the stomach, thus causing gastrointestinal dysfunction and even causing stomach cramps, gastritis, stomachache and other diseases. In addition, it is easy to cause abdominal distension and diarrhea.
Fourth, it will increase the risk of diabetes.
People who drink more than 1 a day have twice the risk of diabetes than those who drink less than 1 a month. Moreover, even if people who drink sweet drinks do not gain weight, they still show the effect of promoting diabetes under the condition that the body mass index and daily energy intake are exactly the same.
5. It will affect our normal diet.
As we know, almost all kinds of drinks on the market contain sugar, which will increase people's blood sugar after being ingested into the human body, and then make the central nervous system of the human body feel full. However, this kind of drink without drinking water leads to an increase in blood sugar level. If you don't eat it, it will not only affect people's appetite, but also affect the normal intake of various nutrients.
6. However, drinks can't quench thirst.
Except some natural fruit juice, most drinks are doped with essence, pigment and preservative. Although these food additives have strict standards, they still need to consume water in the body to help metabolism and make people feel thirsty. Obviously, it can't be beneficial; In addition, if you take inferior drinks orally, it may be harmful to your health.
Seeing the harm of so many drinks doesn't mean we can't drink them. Here, I just want to tell you that drinks can't be used as water. Drinks can't be our main drinks for a long time. Drink more boiled water, and don't use drinks instead of boiled water.