The first nutritional value of black mulberry, can supplement the body with rich anthocyanins, such substances for free radical scavenging, antioxidant, anti-aging effect will be very obvious. The second nutritional value, from the perspective of Chinese medicine food therapy can nourish Yin and blood, so for dizziness, insomnia, sleeplessness, fatigue and forgetfulness, if appropriate consumption of blackberry, through the role of nourishing Yin and blood, can significantly alleviate the above symptoms. The third nutritional value, can nourish the liver and kidney, so for the essence and blood loss, premature graying of the hair, hair loss, tinnitus and deafness, if appropriate consumption of black mulberry, can also be through its role of nourishing the liver and kidney to relieve the above symptoms.