Physiological gray hair caused by natural aging cannot be improved by taking medication or food. Pathological gray hair is caused by deficiency of the liver and kidneys (weak function of the liver and kidneys) or blood deficiency and wind dryness. Mulberry leaves and black sesame seeds do not have direct hair-rowing effect, and the effect of a single herb is very limited. It is difficult to achieve the desired effect by taking only mulberry leaves or black sesame seeds for the treatment of pathologic graying, but it can improve the symptoms of the corresponding syndrome to a certain extent. The Chinese Pharmacopoeia states that mulberry leaf has the main function of dispersing wind and heat, clearing the lungs and moistening the dryness, clearing the liver and improving eyesight (clearing the liver fire to promote the restoration of eyesight), and can be used to treat wind-heat colds and flu, alleviate lung-heat and dry coughs, dizziness and headache, and blurring of the eyes, etc. Black sesame seeds have the function of tonifying the liver and kidneys, and improving the quality of the eyesight. Black sesame has the function of tonifying the liver and kidney, benefiting the essence and blood, moistening the intestines and dryness, and can be used to treat dizziness and blurred vision caused by deficiency of the liver and kidney and insufficient essence and blood, tinnitus and deafness, premature whitening of the beard, and post-disease alopecia and other symptoms. For the treatment of pathological gray hair, it is recommended to consult a professional doctor for diagnosis and treatment.