For the essence and blood deficiency caused by premature whitening of hair, black sesame can play a certain role in hair growth and black hair. Black sesame is the dried mature seeds of the plant Lignum Vulgare, has the effect of tonifying the liver and kidney, benefiting the essence and blood, moistening the intestines and dryness, can be used for dizziness caused by deficiency of essence and blood, tinnitus and deafness, premature whitening of the beard and hair, post-disease alopecia and intestinal dryness and constipation and other disorders. It is not suitable for people with spleen deficiency and loose stools (thin and unformed feces). Taking black sesame is useful for improving premature whitening of beard and hair caused by deficiency of essence and blood. Black sesame, as a dual-purpose food and medicine, also contains protein, sugar, linoleic acid, vitamin E and other nutrients, which can replenish the body’s nutritional requirements, and has the value of reducing oxygen free radicals, antioxidant and so on. Early whitening of hair may also be related to other causes, it is recommended that patients go to the hospital, under the guidance of a physician for treatment, not blindly take black sesame, so as not to delay the condition.