From the perspective of Western medicine, black sesame has nothing to do with gray hair; from the perspective of traditional Chinese medicine, black sesame has the effect of tonifying kidney essence, which can alleviate gray hair to a certain extent. 1. Western medicine perspective: from the perspective of Western evidence-based medicine, whether it is a little gray head or senile gray hair, are not related to diet, to ensure that a normal balanced diet can be, without the need for additional supplementation of special foods, and there is no evidence to prove that the intake of a certain food, can improve gray hair. 2. Chinese medicine point of view: from the Chinese medicine point of view, gray hair and kidney qi insufficiency, less white head is mostly congenital insufficiency, old age aging gray hair, mostly by the depletion of the kidney qi and caused by the black sesame has the effect of tonifying the kidney essence, chasteberry, he shouwu, etc., are with nourishment of the kidney qi, to improve the role of gray hair. However, it is recommended not to rely on a single medicine to improve the symptoms, you should consult a doctor in time, under the doctor’s systematic dialectic for treatment.