Lychee is rich in nutrients,including glucose, sucrose, protein,fat and vitamins A, B, C,folic acid,arginine and tryptophan,which is verygood for human health. Modern research has found that litchi has thefunction of nurturing brain cells, which canimprove insomnia,forget fulness, and dreams, and promote skin metabolismand delay aging. However,accidentalaccidents may eccur in peaple whoconsume excessive amunts of lychee orcertain special physiques.