From the point of view of traditional Chinese medicine, coix seed is cold and can clear away heat and reduce fire. For the case of red eyes and sore throat, proper consumption of coix seed can clear away heat and reduce fire. The taste of Coix lachryma-jobi seed is sweet and light, which can strengthen the spleen and stomach, increase the transportation of the spleen and stomach, and achieve a good effect of eliminating dampness. Therefore, people who often feel that their hair is stuffy, their limbs are weak, and so on, can eat coix seed properly to enhance the transportation of the spleen and stomach. From the perspective of western medicine, Coix seed is rich in vitamin E, which can scavenge free radicals and resist oxidation, and the effect in beauty will be more obvious. Coix seed contains dietary fiber, which also has a very obvious effect on preventing intestinal cancer.