(1) Function of invigorating middle energizer and benefiting qi, which is one of the important functions of dried litchi. It can not only tonify middle energizer and benefit qi, but also supplement a large amount of trace element iron for human body, promote hemoglobin regeneration and prevent anemia.

(2) It can improve liver function and provide human liver function. Litchi contains a lot of natural pectin and plant protein, which can improve liver function and promote hepatocyte regeneration.

(3) Litchi is rich in amino acids, especially tryptophan and lysine, which can directly act on human brain. They can not only improve the activity of human brain cells, but also promote brain development.

2. Taboos for eating litchi:

(1) The sugar content in litchi pulp is as high as 2%, so it is best for diabetics not to eat litchi.

(2) Patients with yin deficiency and excessive fire are not suitable to eat litchi, which is hot, and it is easy to get angry if they eat too much. However, patients with yin deficiency and excessive fire are prone to nosebleeds, swollen gums, dry throat and other diseases. Eating litchi again will aggravate the condition.

(3) People who are prone to acne and sores usually eat lychee, which is not conducive to controlling their illness, so it is not appropriate to eat lychee.

(4) People who are allergic to lychee can't eat lychee, so they are prone to allergic symptoms.