Let's have a look. It may be beneficial.

Due to the need of technology, some metals such as nickel, palladium, zinc, silver and copper are often added to many jewelry, especially artificial jewelry and alloy jewelry, which is more complicated. If the content of nickel exceeds the standard, it may cause skin redness and ulceration, which is called jewelry disease.

Jewelry dermatitis is the most common disease in jewelry, and most people wear necklaces and earrings. Jewelry releases nickel, causing skin inflammation, and bacterial infection will increase the release of nickel after inflammation. The harm degree of jewelry to human body is related to the skin thickness of the wearing part. The skin on the neck is much thinner than that on the hand, so the part wearing the necklace is easily damaged. People with allergies are prone to jewelry dermatitis, that is, redness, itching, blisters and peeling at the contact parts, which can induce asthma and systemic urticaria in severe cases.

Especially wearing jewelry for children does more harm than good. First, children's skin is delicate, and wearing jewelry is easy to scratch the skin and induce infection; Secondly, children are active by nature. If you put jewelry in your mouth, it is neither hygienic nor safe.

In addition, you should pay attention to occasions and occasions when wearing jewelry, and don't be the target of others' crimes.

Generally, nothing will happen, but if your skin is sensitive, it will make the place where you wear the necklace itchy and painful. Take it off at once, or it will fester and cause bacterial infection. So don't wear a necklace all day! ! !

This is related to the texture of the skin and necklace.

Ten rules of wearing jewelry

Professional wear is suitable for matching with a sterling silver necklace, with simple style and slim shape; Casual wear is suitable for matching sterling silver rings with unique design and exaggerated shape; Kawaii, it's perfect to dress up again and put on a tinkling silver bracelet.

Silver ornaments embedded with colored artificial gem (except black) are suitable for young girls, while older women are suspected of act young, while men are too feminine.

Tibetan silver has a strong personality and is not suitable for wearing professional clothes, so as not to give people the feeling of being unprofessional and capable.

Silver jewelry should not be mixed with gold jewelry because of its different temperament, but different styles of silver jewelry can be worn together, showing rich texture.

When attending a particularly luxurious occasion or wearing a particularly gorgeous dress, you should not wear silver ornaments, but choose expensive jewelry and diamonds.

After the silver ornaments get old and black, they can be worn without cleaning. Nostalgia tastes great, too

Silver ornaments are fashionable things, so you should pay attention to changing the styles you wear frequently, and don't wear silver ornaments (such as crosses) with too obvious popular elements in last season.

Silver jewelry is not priced by weight, it can be very cheap or expensive, and it depends on design and manual work, so the only criterion for choosing silver jewelry is whether you love it or not.

Once it turns black, you can brush it with toothpaste.

Since Tiffany introduced the first set of silverware with 925% silver in 185 1, 925 silver has become the main force of silverware in the market. Due to the addition of 7.5% copper, the hardness and luster of silver are improved. However, because the chemical properties of silver are far less stable than platinum and gold, it is often oxidized and blackened by water or other chemicals in the air, so you need to pay attention to many matters when wearing it.

When wearing silver jewelry, don't wear other precious metal jewelry at the same time to avoid collision, deformation or wear.

Avoid contact with water vapor and chemicals, and don't swim in it, especially in the sea.

If you have enough time, clean it with cotton cloth after wearing it every day and put it in a jewelry box or bag for preservation.

If it has been oxidized to black, you can scrub it with silver washing water, or you can scrub it with a soft brush dipped in toothpaste, and dry it with cotton cloth after washing.

PS: jade, crystal, etc. It's good for your health, but you should prescribe the right medicine.