The earliest cup to drink is the safest?
Speaking of cups, weird shapes, all kinds of materials, such as plastic, glass, ceramic, then which cup is the safest and healthiest?
Listen to Xiaobian and compare them today.
Glass: The glass is the healthiest, it excludes harmful heavy metals and organic chemicals, and you don’t need to worry about the precipitation of harmful substances in all kinds of drinks.
And the transparent material is easy to clean, and it is not easy to hide dirt and dirt.
Enamel cup: Enamel is resistant to high temperature and corrosion. The metal contained in it is relatively stable, but it may dissolve in an acidic environment. Therefore, it is best not to use an enamel cup to continuously hold acid drinks.
In addition, the surface of the enamel cup is easy to break after bumping, and harmful substances are precipitated, which should be eliminated decisively.
Ceramic cup: The more “plain” ceramic cup is, the safer it is.
Because lead, chromium and other heavy metals are high in pigments, these harmful substances can easily be dissolved out when water or acid and alkaline drinks are contained.
When buying, you can touch the surface of the pattern. If it is smooth, it is safer. If it is uneven, it will be replaced by nails. It is best not to buy it.
Stainless steel cup: The stainless steel cup is an alloy product. The heavy metal contained in it is released improperly, which is harmful to health.
Therefore, in daily use, do not use stainless steel cups for acid drinks, such as juice, coffee, carbonated drinks, etc.
Plastic cups: Plastic cups should also be unpopular.
Because plasticizers are often added to plastics, which contain some toxic chemicals. When hot water or boiling water is filled with plastic cups, toxic chemicals can be easily replaced with water, and there are many alternatives to the internal microstructure of plastics.The dirt is hidden in it, and it is easy to breed bacteria if it is not cleaned.
Disposable paper cups: From the perspective of environmental protection, it is still reasonable to use less disposable paper cups.
Some paper cup manufacturers add a lot of fluorescent whitening agents to make the cup look whiter.
It is this fluorescent substance that can cause cells to mutate and become a potential carcinogen once they enter the human body. Second, those unqualified paper cups are generally soft and easily deformed when poured into water, and some paper cups have poor sealing.The bottom of the cup is prone to leaking water, which can easily cause hot water to burn your hands. As long as you put the paper cup lightly when you touch it with your hand, you can feel the thin powder on it, and the touch of your fingers will changeInto white, which is typical of poor quality paper cups.
In summary, the most suitable cup for drinking is a glass, which not only has a smooth appearance but is also harmless!