Spirulina is one of the microalgae produced in large-scale industrial production. It is a rare algae organism with a life history of 3.5 billion years and a natural food. Spirulina is the richest and most comprehensive organism in nature. Spirulina is rich in high-quality protein, gamma-linolenic acid fatty acids, carotenoids, vitamins, and a variety of trace elements such as iron, iodine, selenium, zinc, etc. , Has been widely used as a health product all over the world, and is recommended by the United States and the European Space Agency as one of the main foods for long-term space mission personnel. Spirulina has been found to have a variety of pharmacological effects. Such as lowering blood fat, anti-oxidation, anti-infection, anti-cancer, anti-radiation, anti-aging, and enhancing the body's immunity.