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Which cup is the safest to drink?

Nov. 08, 2019

People can only live for 7 to 10 days without eating or drinking, and drinking water can be extended to half a month or even longer! Adults drink 1,500 ml-2000 ml of water a day. Drinking water is very important for people. It is a lifelong matter to choose a cup and drink water. If you choose the wrong cup, it will bring health. Time bombs that detonate at any time!

The first cup of disposable paper cup is the most deadly! Disposable paper cups look hygienic and convenient, in fact, the product qualification rate cannot be judged. Some paper cup manufacturers add a large amount of fluorescent whitening agent to make the cup look whiter, and this fluorescent substance can cause the cells to mutate and enter the human body, which becomes a potential carcinogenic factor.

In addition, the inner wall of the disposable paper cup is often coated with a layer of wax. If the water temperature exceeds 40 ° C, the wax will melt. If you unfortunately encounter a paper cup made of industrial paraffin coating by the unscrupulous manufacturer, this harmful substance enters the body, the human nervous system and the hematopoietic system. Both will be seriously damaged! Therefore, do not use a disposable paper cup to drink water. If there is no way, it is recommended not to drink the first cup of water in a disposable paper cup. After four or five minutes, the water is poured off to make the harmful substances volatilize.

Glaze Mug

Glaze Mug

Metal cups, coffee, careful heavy metal! Metal cups, such as stainless steel, are more expensive than ceramic cups. The metal elements contained in the enamel cup composition are generally stable under normal conditions, but in an acidic environment, these metal elements may be dissolved, and it is not safe to drink acidic beverages such as coffee or orange juice. When choosing a stainless mug steel water cup, be sure to look for a 304 stainless steel water cup. Generally speaking, 304 stainless steel will not cause harm to the human body.

Plastic water cups are easy to hide dirt. Plastics are often added with plasticizers, which contain some toxic chemicals. When using hot water or boiling water in plastic cups, toxic chemicals are easily released into the water, and the internal microstructure of the plastic has many pores. Hidden dirt, it will easily breed bacteria if it is not cleaned. Therefore, when purchasing plastic cups, be sure to choose a cup made of food grade plastic that meets national standards.

The colorless glazed embossed ceramic mug cup is the safest. Drinking water is preferred to ceramic cups painted without color glaze, especially if the inner wall is colorless. Not only material safety, high temperature resistance, but also relatively good insulation effect, drinking hot water or drinking tea is a good choice.

Purple sand cups are the most suitable for making tea. The purple sand has excellent air permeability, and the tea is not easy to taste, and the tea is not easily deteriorated.

The glass is the healthiest. The glass mugdoes not contain organic chemicals during the firing process. When people drink glass or other beverages with glasses, don't worry that harmful chemicals will be drunk, and the glass surface is smooth and easy to clean. Bacteria and dirt do not easily grow on the wall, so drinking water in a glass is the healthiest and safest.

Finally, I will introduce you to 5 effective helpers to remove scale from the cup to solve the bacterial hazards caused by scale: toothpaste, orange peel, edible salt, detergent, potato peel.

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