Buckwheat seed oil is truly one rare natural essential oil with rich nutrients. Its iron content can be 2 to 5 times higher than those in other vegetable oils with 1 times of zinc & manganese, 1.6% of fibrin, usually 8 times of those in normal plants. Though it is not medicine, it would be better called healthcare food because their amazing healthcare value and food therapy functions, as is known to all, it is of the same origin with fleece-flower root, rhubarb that people are familiar with. Even people call it the king of cereals and food able to lower three hypers, namely: Hypertension, hyperlipaemia and hyperglycemia. In "materia medica" it reads: Buckwheat is bitter, dull and cold in nature, it can strengthen the stomach, body, good for hearing and sight and intestines. Also it can eliminate indigestion and swelling and pains etc. Modern clinics have found that flaxseed oil can reduce blood pressure, lower the level of blood lipid and improve immune system. It also can get rid of stomach disease, nephritis, nauseated meat in the body and be used for detoxification, its healing functions on diabetes, hypertension, hyperlipemia, coronary heart disease, stroke as well as on stomach troubles!