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.