How come you have less gray hair?

This situation can be conditioned through diet, such as black beans or black fungus and black sesame seeds are better. But this situation is best to go to a professional hospital to check whether the lack of trace elements caused by targeted treatment. There are many reasons for showing white hair, age growth, trace element deficiency, lack of rest, emotional stress, anxiety and depression are easy to show white hair. At ordinary times, we should also ensure adequate sleep, maintain optimistic and cheerful mood, pay attention to exercise, combine work and rest, eat more foods containing vitamin B is better, if there is endocrine disorder caused, this situation can be taken Chinese medicine conditioning.