This product is a species of blue-green algae, rich in protein & some other trace elements like Zn, Fe, Se etc. By the experiment with animals, the product is apparently proved with the following healthcare functions such as radiation protection, regulating blood fat, reducing total cholesterol, inhibiting tumor, regulating immunity. It is fit for those engaging in radiation work and those of poor and weak health, with low immunity & high blood fat and also for those suffering from the diseases of tumor and being treated with radioactive therapy.