Health Secrets In A Cup

Disposable paper cups or hidden potential carcinogens

Disposable paper cups only look hygienic and convenient. In fact, the product qualification rate cannot be judged, and whether it is clean and hygienic cannot be identified with the naked eye. Some paper cup manufacturers add a lot of fluorescent whitening agents to make the cups look whiter. It is this fluorescent substance that can mutate cells and become a potential carcinogen once it enters the human body.

Colorful water cups are prone to heavy metal poisoning

Colorful cups are attractive, but better not to use them. Because there are huge hidden dangers in those bright pigments, especially when the inner wall is coated with glaze, when the cup is filled with boiling water or drinks with high acidity and alkalinity, the toxic heavy metal elements such as lead in these pigments are easily dissolved in the liquid. , people drink liquid with chemical substances, it will cause harm to human body.

The metal water cup 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 in acidic environments, they may be dissolved, and it is not safe to drink acidic beverages such as coffee and orange juice.

Plastic water cups are most likely to hide dirt

Plasticizers are often added to plastics, which contain some toxic chemicals. When hot water or boiling water is used in plastic cups, the toxic chemicals are easily diluted into the water, and the internal microstructure of plastics has many pores, among which The dirt is hidden, and it is easy to breed bacteria if it is not cleaned properly. Therefore, when purchasing a plastic cup, be sure to choose a water cup made of food-grade plastic that meets the standards.

Ceramic mugs that are painted without enamel are the safest

Ceramic cups painted with colorless glaze for drinking water, especially the inner wall should be colorless. Not only is the material safe, it can withstand high temperatures, but also has a relatively good thermal insulation effect. It is a good choice to drink hot water or tea.

purple clay water cup is the most suitable for making tea

Purple clay has excellent air permeability, tea is not easy to smell, and the tea is not easy to deteriorate. A good purple clay cup can also show a person's taste and identity.