Is it unlucky to wear a cracked jade bracelet?

This is a superstitious statement, and you can't believe it without scientific basis. Jade bracelet is an ornament worn by women and has subtle health care function. Modern science and technology show that jade contains trace elements beneficial to human body, such as zinc, magnesium, copper, selenium, chromium, manganese and cobalt. Wearing jade often can make human skin absorb trace elements, which is helpful to the coordination and balance of physiological functions of human organs, so that people can get rid of diseases, health care and longevity. Wearing a cracked jade bracelet will not bring bad luck. Just a little unhappy psychologically. In fact, jade players have a jargon, ten jade and nine articles (dark crack). Some people can't find the jade with them.