Spirulina growth in the alkaline salt lakes of Mexico, where the tropical heat, the nutritional value of Spirulina is rich in protein, up to 65-70% compared to the fish, meat three times higher (protein content of beef is 18 %, vitamins, which can not be ingested by vegetarians and animal liver, red meat, the richest in vitamin B12, contains eight kinds of amino acids the body can not manufacture its own, with a variety of minerals, including iron, potassium, sodium, magnesium and calcium, containing high levels of β- carotene, is the most effective antioxidant nutrients, can inhibit free radical damage to cells, prevent aging and chronic diseases .β- carotene in the human body is converted into vitamin A, for eyes and skin health There are a great help, gamma-linoleic acid containing a high content of (gamma- linolenic acid), can reduce the body's cholesterol acid (especially bad cholesterol acid), helps prevent cardiovascular disease, including high levels of DNA and RNA. In addition, the inside of the cell and Spirulina contains a special phycocyanin, (phycocyanin), which combined with chlorophyll, it has antioxidant capacity, and is the main source of algal protein .HK99.00