If you love coffee, you must choose a good cup. Choosing a cup is not a trivial matter, because it will affect your health.
Metal cup
Metal cups usually contain metal elements that are relatively stable in their constituents. However, they may dissolve in an acidic environment. It is not safe to drink coffee, orange juice and other acidic beverages.
Paper cup
Disposable paper cups only look hygienic and convenient. In fact, the product qualification rate cannot be judged. Whether it is clean and hygienic, it cannot be distinguished by the naked eye. Some paper cup manufacturers add a large amount of fluorescent whitening agent to make the cup look whiter. It is this fluorescent substance that can cause cell mutations, and once it enters the human body, it will become a potential carcinogen.
Plastic cup
When using a plastic cup to hold hot water or boiling water, toxic chemicals are easily diluted into the water, and the internal microstructure of the plastic has many pores, which hide dirt, which will easily breed bacteria if it is not cleaned.
Colorful cup
Colorful cups are very attractive, but when the cup is filled with boiled water or drinks with high acidity and alkalinity, the lead and other toxic heavy metal elements in these pigments are easily dissolved in the liquid. People drink liquids with chemical substances. Will cause harm to the human body.
Glass
Among the cups of all 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 chemical substances being drunk into their stomachs. The glass surface is smooth, easy to clean, 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.
Porcelain cup
The first choice for drinking water is a ceramic cup without colored glaze, especially the inner wall should be colorless. Not only the material is safe, it can withstand high temperatures, but also has a relatively good insulation effect. Drinking hot water or tea is a good choice.
Wood cup
It is a coffee cup made of high-quality wood. The style is exquisite and beautiful, with a nostalgic atmosphere. This type of cup is durable, high temperature resistant, drop resistant, beautiful and safe.