Glass cups, enamel cups, ceramic cups, plastic cups, stainless steel cups, iron cups, aluminum cups, paper cups... When we go to the mall to buy water cups, all kinds of cups will break into our sight, especially Those cups with bright colors and unique shapes are even more eye-catching. Ceramic cup is the cup that most young people like to use, because its shape and pattern are very novel, which meets the psychological needs of modern young people. So, is it better to use ceramic cups or glass cups for drinking water? Today, I will show you this doubt.
Disposable paper cups may hide potential carcinogens
The qualification rate of disposable paper cups cannot be judged, and whether they are clean and hygienic can not be identified with the naked eye. For environmental protection, disposable paper cups should be used as little as possible. Some paper cup manufacturers add a large amount of fluorescent whitening agent to make the cup look whiter. Secondly, unqualified paper cups are generally very soft and easily deformed after being poured into water; some paper cups are poorly sealed and the bottom of the cup is prone to water seepage; Stained with fine powder, the touch of fingers will turn white, which is a typical inferior paper cup.
Plastic water cups are the easiest to hide dirt
Because plasticizers are often added to plastics, which contain some toxic chemicals, when hot water or boiled water is used in plastic cups, toxic chemicals are easily diluted into the water, and the internal microstructure of plastics has many pores, among which Dirt is hidden, and it is easy to breed bacteria if it is not cleaned. Experts suggest that it is best to use stainless steel cups or glasses in the office, which should be cleaned every day. It is best to use detergent and rinse with hot water. The cup should be placed with a cover, and should not be placed close to computers and other electrical appliances. Usually, the indoor air circulation should be maintained, and the windows should be opened to let the dust go with the wind.
Colorful water cups are prone to heavy metal poisoning
Colorful mugs are attractive, but best avoided. Especially for colored cups with glazed inner walls, when filled with boiled water or beverages with high acidity and alkalinity, the toxic heavy metal elements such as lead in these pigments will easily dissolve in the liquid, and people will drink the liquid with chemical substances. Can cause harm to human body.
Metal water cups will dissolve when drinking coffee
Metal cups, such as stainless steel, are more expensive than ceramic cups. The metal elements contained in the composition of enamel cups are usually relatively stable, but they may be dissolved in an acidic environment, and it is not safe to drink acidic beverages such as coffee and orange juice.
Safe drinking cups: ceramic cups painted with no color glaze
Best Drinking Glass: Clear Glass
The first choice of drinking glass should be a glass. Don't think that the glass is only transparent and beautiful. Among all the cups made of materials, the glass is the healthiest. The glass does not contain organic chemicals during the firing process. When people drink water or other beverages from the glass, they don't have to worry about the chemicals being drunk into their stomachs. Moreover, the glass surface is smooth and easy to clean, preventing bacteria and Dirt is not easy to breed on the wall of the cup, so it is the healthiest and safest for people to drink water from a glass.
Ceramic mug or glass mug, Which is better?
Among all cups made of materials, glass cups are the healthiest. Glass cups do not contain organic chemicals during the firing process. When people drink water or other beverages from glass cups, they don't have to worry about chemicals being drunk into the cup. The glass surface is smooth and easy to clean, and bacteria and dirt are not easy to breed on the cup wall, so it is the healthiest and safest for people to drink water from a glass cup.
Ordinary ceramic cups are relatively healthy, but some ceramic cups are decorated with glaze on the surface. If the decorative pattern happens to be on the wall of the cup that is in contact with the mouth when drinking water, it will be exposed to traces of lead and cadmium. The glaze decoration of heavy metals and other heavy metals will cause certain harm to the human body. In addition, the surface of ceramic cups is not completely smooth, and most of them will contain small holes and black spots, which are easy to adhere to impurities and are not easy to clean.
Therefore, in summary, ceramic cups are better than glass cups.
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