Safe. Black chicken nuggets are a chicken flavor of the baker's hamburger. Tested by the market management department, it is safe food. The reason why the black chicken nuggets are black is that bamboo charcoal powder is added to the chicken nuggets, and the bamboo charcoal powder added to the black chicken nuggets has a milky taste. Moreover, the black golden rooster blocks made of bamboo charcoal powder are pure black inside and outside, and there is no smell in the mouth.