On land, linseed oil is one of the most brain-nourishing foods. Flaxseed oil is rich in α -linolenic acid, which has many effects on human health: (1) it has anti-inflammatory, antithrombotic, antiarrhythmic, blood lipid and blood sugar lowering, blood viscosity lowering, cholesterol lowering, blood purification, blood vessel cleaning and vasodilation, and prevention of diabetes, hypertension, stroke and myocardial infarction; (2) It can supplement brain cell nutrition, promote intellectual development, improve memory, prevent brain atrophy and Alzheimer's disease, enhance anti-stress ability, and reduce the occurrence of depression and insomnia; (3) It has anticancer, antifungal and antiallergic effects; (4) It can strengthen the body, enhance the softness, luster and elasticity of skin, promote skin health, reduce oil deposition and lose weight; (5) It can improve inflammation of organs and tissues, premenstrual syndrome in women and relieve joint pain. Flaxseed oil has many functions, but you must pay attention to the quality when buying it. Poor quality linseed oil can not only promote health, but also may damage your health. It is suggested that linseed oil from linseed commune should be the partner of Beijing Satellite TV's "Yangshengtang".