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Cancer cups, you dare not to see

Water is the origin of life, human life has long been inseparable from the water, and the choice of glass is also a concern of health issues. We usually use such as glass, paper cups and other drinking cups in the end will not cause harm to the human body? According to the survey: 
blue glass champagne flutes
1, metal cups of coffee will be dissolved

    Metal cups, such as stainless steel, the price is more expensive than the ceramic cup. The metal element contained in the ceramic cup is usually stable under acidic conditions, but may be dissolved in an acidic environment. For acidic drinks such as coffee and orange juice, it is not safe.
In this case, 
black champagne flute
2, one-time paper cups or hidden potential carcinogens
Disposable paper cup paper cup paper manufacturing, paper in the production process, to go through the process of wood into fiber, the color is more complex, not white. To this end, some manufacturers in order to bleach the paper, artificially added fluorescent whitening agent. Experts, the fluorescent brightener is a fluorescent dye, can stimulate the incident light to produce fluorescence, so that the dye was similar to the glittering effect of fluorite, the naked eye looks very white, in the paper industry is widely used. But the paper cup paper and the general paper is different, belong to the food wrapping paper, forbids to add the fluorescent brightening agent. Because the fluorescent brightener is a toxic organic compounds, into the human body can make the cells produce mutations, as a potential cancer-causing factors.
colorful champagne flute 

3, the plastic cup is the most easy to filth
Plastic cups should also be unwelcome. Because the plastic often add plasticizer, which contains some toxic chemicals, plastic cups of hot water or boiling water when the toxic chemicals can easily be diluted to the water, and the internal structure of the plastic microporous there are many pores, Which hide the dirt, clean the net will not be easy to breed bacteria. Therefore, in the purchase of plastic cups, be sure to choose in line with national standards of food grade plastic cups.
The safest drink cup:
1, the glass
In all the materials of the cup, the glass, but the most healthy. Glasses do not contain organic chemicals during the firing process. When people use glass to drink water or other beverages, they do not have to worry about chemicals being pumped into the stomach. The glass surface is smooth, easy to clean, bacteria and Dirt is not easy to breed in the cup wall, so people drink with a glass is the most healthy and safest.
However, glass does not contain chemical substances, and easy to clean, but because of the glass material thermal conductivity, easy to make the user carelessly to their own, if the water temperature is too high, may also lead to cup bursts, need to avoid dressed hot water.
2, no color glaze painted ceramic cup
Drink the preferred non-glaze painted ceramic cup, especially the wall to be colorless. Not only material safety, high temperature, there is relatively good insulation effect, drink hot water or tea is a good choice.
In recognition of this knowledge, we have to choose safe drinking water cups, glass is a good choice.
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