Lotus seed is a good medicine and food food, itself has the spleen to stop diarrhea, benefit the kidney astringent, but also the role of nourishing the heart and tranquilize the mind. First of all, it can be used to treat the spleen deficiency diarrhea, often such patients manifested as loss of appetite, food is not fragrant, after eating the epigastric distension discomfort, but also has the performance of fatigue, many patients manifested as diarrhea, stools are not shaped, a few times a day, some patients can also be manifested as a watery stools, often the tongue of such patients is fat, white tongue, such patients can be used to treat the lotus seed. In addition, lotus seed can also be used to treat kidney deficiency, solid astringency caused by spermatorrhea, premature ejaculation, for such patients can be used lotus seed treatment, to help patients to prolong ejaculation time, reduce the number of nighttime spermatorrhea. Lotus seed also has the effect of nourishing the heart and tranquilizing the mind, for patients with sleep disorders, the use of lotus seed treatment can play a role in helping to sleep quickly, modern research has confirmed that lotus seed is rich in a variety of vitamins and trace elements, which is helpful for the human body to improve the overall stamina, which is the main efficacy and role of lotus seed.