Nutritional value of litchi: 1. Relieve fatigue because the sugar in litchi is as high as 7%, and the rich sugar can supplement energy and increase nutrition; So litchi has the benefit of relieving fatigue. In addition, litchi is sweet and sour, warm in nature, has the benefits of nourishing the heart and calming the nerves, and can obviously improve symptoms such as insomnia, forgetfulness and mental fatigue. 2, nourishing blood and strengthening the spleen because from the perspective of Chinese medicine diet, litchi enters the spleen, sweet, sour and warm. For people with physical weakness, thirst caused by body fluid, diarrhea due to spleen deficiency, hiccup and indigestion after illness, eating litchi properly has a good effect of nourishing yin and nourishing blood and strengthening the spleen. 3, enhance immunity Because litchi is rich in vitamins and protein, it helps to enhance human immune function and improve disease resistance. Studies have shown that vitamins can improve cell quality and maintain cell activity, thus enhancing human immunity.