Lychee contains good amount of fiber and Vitamin Bcomplex which increase metabolism fat, protein and carbohydrate. Fiber rich foods has proved to suppress appetite and increase metabolism. It is a small fruit packed with healthy nutrients. It has rough skin outside while contains juicy flesh inside. It is used as medicine in China.Lychee is a highly rich nutrient fruit. It contains a high amount of soluble fiber known as pectin which is beneficial to protect from colon cancer.