Longan, also known as longan, is warm and sweet, benefiting the heart and spleen, and replenishing qi and blood; Has good nourishing and nourishing effects, and can be used for treating insomnia, amnesia, fright, dizziness and other symptoms caused by deficiency of both heart and spleen and deficiency of qi and blood.

It can also be used to treat weakness or mental decline after illness. It is also suitable for women's postpartum makeup. Li Shizhen recorded in Compendium of Materia Medica: "Litchi is the most expensive food, and longan is the best resource". I admire longan more.

Pharmacological research shows that longan contains many nutrients such as glucose, sucrose, vitamins A and B, among which protein, fat and various minerals are more.

These nutrients are very necessary for the human body.