This type of tableware is "toxic" and can damage the kidneys, and in severe cases can lead to kidney failure. Don't use it anymore!

In our daily lives, some tableware may hide huge health risks and even harm the kidneys. In severe cases, it may lead to kidney failure. The following are relevant situations of such tableware:

1. Poor quality imitation porcelain tableware

1. Material characteristics: Imitation porcelain tableware is usually made of melamine resin. Regular melamine tableware is safe under normal use. However, some inferior imitation porcelain tableware may use unqualified raw materials, which may contain a large amount of harmful substances such as formaldehyde and melamine.

2. Hazard mechanism: When these tablewares are exposed to high temperatures, acidic or alkaline substances, formaldehyde and melamine may be released. After formaldehyde is inhaled by the human body, it will damage organs such as the respiratory tract, liver, and kidneys, affecting the normal metabolic function of the kidneys. Melamine accumulates in the body and may form stones, block the renal tubules, and cause kidney damage. Long-term effects may lead to renal failure.

3. Identification method: When purchasing, choose products from regular channels and check whether the products have qualified labels and test reports. Inferior imitation porcelain tableware usually has a rough surface, a pungent smell, and a relatively low price. During use, if you find that the tableware is easy to deform, fade, or has an odor, you should stop using it immediately.

2. Lead-containing ceramic tableware

1. Risk factors: Some ceramic tableware may contain heavy metals such as lead. If the quality of the ceramic glaze is not up to standard or the craftsmanship during the firing process is not up to standard, lead may be dissolved into the food.

2. Impact on the kidneys: After lead enters the human body, it will accumulate in the body and cause damage to multiple organ systems, of which the kidneys are one of the main target organs. Lead will interfere with the normal physiological function of the kidneys, affect the filtration function of the glomeruli and the reabsorption function of the renal tubules, leading to decreased renal function and, in severe cases, renal failure. At the same time, lead poisoning may also be accompanied by other symptoms such as anemia and damage to the nervous system.

3. Identification and prevention: Try to choose ceramic tableware without glaze or underglaze color, and avoid using ceramic tableware with too bright colors. Newly purchased ceramic tableware can be soaked in vinegar for a period of time and then rinsed clean to reduce the dissolution of lead. If the tableware surface is found to have scratches, wear or abnormal color, it should be replaced in time.

In order to protect our kidney health and body safety, we must be cautious when choosing tableware, avoid using these potentially "toxic" tableware, and ensure that our eating environment is safe and reliable.