Choosing a water cup is important; certain types of water cups should not be used!

Time：

2024-02-21 17:31

Drinking water is a crucial part of the body's metabolism and a way to replenish trace elements for both living organisms and plants.

　　We all use cups to drink water.

　　There are many attractive cups on the market, but the choice of material requires attention.

　　Choosing the wrong cup could mean drinking "poisoned water".

　　Today, we will reveal the secrets of various types of cups.

　　1. Stainless steel cups

Many people choose stainless steel cups because they are durable, aesthetically pleasing, come in various designs, and are resistant to breakage. Most insulated cups are made of stainless steel.

　　Stainless steel is an alloy; using it for daily water storage is generally fine. As long as acidic drinks are not stored in them, heavy metals are unlikely to leach out, posing no health risks.

　　2. Ceramic cups

Ceramic cups come in glazed and unglazed varieties. I have experience with Yixing clay teapots and ceramic tea sets, and I prefer unglazed ceramic cups. These cups, fired at high temperatures, are heat-resistant and offer some insulation, making them excellent tea sets and water cups.

　　If the inner surface has colorful glazes, it's recommended to replace them, as the safety of the pigments is unknown. When used with acidic or alkaline drinks, toxic metal elements in the pigments can easily dissolve. Imagine drinking water containing these chemicals daily—wouldn't your health deteriorate?

　　3. Plastic cups

Plastic cups often contain plasticizers, which are toxic chemicals that easily leach into water when hot water is added. In addition, plastic cups have pores invisible to the naked eye, easily trapping dirt and fostering bacterial growth if not cleaned thoroughly.

　　Of course, not all plastic cups fail to meet usage standards. Well-made cups made from food-grade plastics that meet national standards can be purchased. However, not everyone knows which plastic cups are safe, right?

　　4. Enamel cups
Enamel cups are made after being vitrified at temperatures exceeding 1000 degrees Celsius. They are lead-free and relatively healthy. However, avoid storing acidic drinks for extended periods, as this can cause metal leaching. Also, if the enamel surface chips, exposing the inner material, discontinue use!

Stainless steel cup

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What are the common types of drinking cups and their characteristics?

Haoshun Daily Necessities' new website is online

What are the common types of drinking cups and their characteristics?

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