Seabuckthorn is an ancient plant, and there are many historical documents that record the functions and effects of seabuckthorn. As early as the 8th century AD, it was founded by the famous Tibetan medical scientist Yu Tuo? There are about 30 records about Hippophae rhamnoides L. in the four medical codes written by Nima Yun Dan Ministry of Industry: it has the functions of resolving phlegm and relieving cough, regulating lung and removing dampness, nourishing yin and rising yang; there are more than 60 records about Hippophae rhamnoides L. strengthening spleen and nourishing stomach, breaking blood stasis and stopping bleeding; there are 7 preparations of Hippophae rhamnoides L. such as soup, powder, pill, sound, crisp, ash and wine; and 84 formulas of Hippophae rhamnoides L.. Moreover, seabuckthorn is rich in vitamins and trace elements, and has the functions of nourishing human cells, improving microcirculation, strengthening spleen and nourishing stomach, and resisting oxidation. Can improve immunity, regulate endocrine, and regulate circulatory system, respiratory system, digestive system and endocrine system. I used to have a bad stomach, and I always drank seabuckthorn puree from Qinghai Kangpu. Now my stomach is really much healthier, and I won't have gastroenteritis from time to time.