The human bodys demand for water is very large, so we should pay attention to supplementing the moisture of our body in daily life.When it comes to replenishing water, water or drinks are essential.But in supplement ...
Three kinds of unhealthy cups when drinking water and drinking
The human bodys demand for water is very large, so we should pay attention to supplementing the moisture of our body in daily life.When it comes to replenishing water, water or drinks are essential.But when replenishing water, the cup used is just as important.There are three kinds of unhealthy cups we need to pay attention to when using.China
1. Disposable paper cups or hidden potential carcinogens
The disposable paper cup only looks hygienic and convenient. In fact, the qualification rate of the product cannot be judged. Whether it is clean and hygienic, it cannot be recognized with the naked eye.From the perspective of environmental protection, you should still use the disposable paper cup as little as possible.Some paper cup manufacturers add a large amount of fluorescent whitening agent to make the cup whiter.And this kind of fluorescent substance can cause cells to mutate, once entering the human body, it will become a potential carcinogenic factor; secondly, those unqualified paper cups are generally soft, and it is easy to deform after pouring water. Some paper cups are poorly sealed., The bottom of the cup is easy to seep water, which is easy to make hot water scald your hands; even more, when you touch the inside of the paper cup with your hands, you can feel the fine powder on it, and the touch of your fingers will become white.This is a typical inferior paper cup.
2. Metal water water cup will dissolve coffee
Metal cups, such as stainless steel, are more expensive than ceramic cups.The metal element contained in the enamel cup is generally stable under the condition, but in an acidic environment, it is possible to dissolve it. It is not safe to use acidic beverages such as coffee and orange juice.
3. Plastic water cups are the easiest to hide dirt
Plastic cups should also be unpopular.Because plasticizers are often added to plastic, which contain some toxic chemicals. When installing hot water or boiling water with plastic cups, toxic chemicals can easily dilute into water, and there are many pores in the micro -structure of the plastic.Among them, the dirt is hidden, and if it is not cleaned, it is easy to raw bacteria.Therefore, when buying plastic cups, you must choose a water cup made of edible plastic that meets national standards.
Therefore, when drinking water and drinks in daily life, we must try to avoid the above three cups as much as possible and use other more healthy and safe water cups.

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