Detoxify the body? Uncover the reason why silver bracelets turn black

The reason why silver jewelry turns black has nothing to do with health

Recently, Aunt Li suddenly found her silver bracelet blackened. association She was worried about whether it was related to the silver bracelet because of her recent physical discomfort? However, this is not the case. The reason why the silver jewelry turns black is not because it absorbs toxins in the body.

In fact, the main reason why silver jewelry will change color is due to chemical reaction with sulfide existing in the external environment. In daily life, people often come into contact with sulfur in the air, sulfur compounds contained in human sweat and sulfides used in some cosmetics. After contacting with silver, these sulfides form a black silver sulfide layer on the surface, which leads to the blackening of the silver bracelet.

The question why some people wear silver bracelets will not turn black is mainly related to their living environment, physique and the protection measures they choose. For example, some people's skin secretion is low or the sulfur content in the environment is low, which can reduce the possibility of contacting external substances; Some specially treated silver jewelry on the market can also effectively slow down the oxidation speed and maintain the gloss.

Although silver jewelry will not absorb toxins in the body, the following five types of jewelry need special attention:

1. Energy stone: Most of the energy stones claimed to have various therapeutic effects on the market lack scientific basis. Some of the energy stones may contain natural radioactive substances, and long-term exposure may be harmful to health.

2. Imitation jewelry: these products are usually made of cheap alloy materials, and the surface may be coated with heavy metals. Wearing these accessories for a long time may cause skin allergy or heavy metal poisoning.

3. Chicken beads: Although the chicken beads look beautiful, they may release substances harmful to human health if improperly handled.

4. Dyeing agate: some colored agates sold on the market are artificially dyed. There may be harmful chemicals in it, which may cause health risks through skin penetration.

5. Cinnabar: The main component of cinnabar is mercury sulfide, which may cause mercury poisoning problems under long-term exposure, affect the central nervous system, liver and kidney functions, and increase the risk of skin diseases. You should be very careful when choosing such accessories and avoid long-term contact with the skin.

Therefore, when selecting and wearing jewelry, attention should be paid to such factors as material quality and safety performance to ensure their own health and safety.

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