Mulberry should refer to the Chinese herb mulberry, which can cure gray hair caused by liver and kidney deficiency (weakness of the liver and kidneys) and yin and blood deficiency. However, it cannot treat all cases of gray hair. Mulberry has the effect of nourishing yin and tonifying blood (nourishing the blood in the body), generating fluids and moistening the intestines. It can be used for treating dizziness and tinnitus, premature graying of hair, blood deficiency and menstrual closure, thirst, internal heat and thirst (internal heat accompanied by eating, drinking and urinating), and intestinal dryness and constipation. Do not take it if you have cold spleen and stomach (spleen and stomach are weak and cold), or if you have diarrhea and loose stools (thin and unformed stools). Adverse reactions: Symptoms of poisoning manifested as hemorrhagic enteritis. Symptoms include abdominal pain, fever, vomiting, jam-like stools, accompanied by restlessness and mental fatigue. Severe cases can lead to toxic shock. If the patient has any discomfort, please go to the regular medical institutions; if you need to use mulberry treatment, must be under the guidance of a professional doctor to use the drug.