1. Adjust the vitality and nourish the blood, enhance memory. Longan rich in glucose, sucrose and protein, iron content is higher, can improve heat, nutritional supplements, but also promote hemoglobin regeneration to blood. Experimental study found that longan flesh in addition to the body has a tonic effect, the brain cells are particularly beneficial, can enhance memory, eliminate fatigue.
2. Sedate. Longan contains a lot of iron, potassium and other elements, can promote the regeneration of hemoglobin to treat heart palpitations caused by anemia, palpitation, insomnia, forgetfulness. Longan with niacin up to 2.5 mg (per 100 grams), can be used for the treatment of niacin deficiency caused by dermatitis, diarrhea, dementia, and even mental disorders.
3. Antibacterial, inhibit cancer cells. Animal experiments show that the longan JTC-26 tumor inhibition rate of more than 90% of cancer cells have a certain inhibitory effect. Clinical oral cancer patients with longan crude extract, symptoms improved 90%, extend the life expectancy of about 80%. In addition, the longan flooding agent (1: 2) in the test tube inhibition of ardipus officinalis.