Teeth blackening

Teeth blackening or teeth lacquering is a custom of dyeing one's teeth black. It was most predominantly practiced in Southeast Asian and Pacific cultures, particularly throughout Vietnam, Laos, and Cambodia, but also notably among some minority groups in China, the Pacific Islands, and South America. It was also practiced in Japan prior to the Meiji era, but has since declined and virtually disappeared in the 20th century.

History

Teeth blackening has been practiced since ancient times and was seen as a sign of maturity, beauty, and civilization. It was often done when a child reached puberty. The practice was believed to enhance sex appeal, preserve the teeth into old age, and prevent tooth decay and gum diseases.

Process

The process of teeth blackening involves the application of natural dyes made from various plants and minerals. The most common dye used is a mixture of iron filings, vinegar, and tea or sake. The mixture is applied to the teeth daily for about a week until the desired shade of black is achieved.

Cultural significance

In many cultures, black teeth were seen as a sign of beauty and status. In Japan, it was practiced by both men and women as a sign of maturity and status. In Vietnam, it was a common practice among women, who believed it made them more attractive to men.

Health benefits

While the practice of teeth blackening is often viewed as a cosmetic procedure, it also has several health benefits. The dye used in the process has antibacterial properties and can help prevent tooth decay and gum disease. It also helps to strengthen the teeth and make them more resistant to wear and tear.

Modern views

Today, the practice of teeth blackening is largely seen as outdated and is not widely practiced. However, it is still practiced by some minority groups in Southeast Asia and the Pacific Islands.

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