The bluegreen alga Spirulina is arguably nature's most powerful green food. With over60% protein content, Spirulina is the highest, most digestible source of"complete" protein. Spirulina is also the source of severalimportant phytonutrients like Carotenoids; Essential Fatty Acids likeGamma Linolenic Acid; trace minerals such as Iron, Magnesium, Calcium;Sulpholipids and the antioxidant enzyme Superoxide dismutase (SOD) all of whichare in a bio-available form. This ability of being easily digested andassimilated is due to Spirulina's lack of a cellulose cell wall. Mostremarkably Spirulina is the highest source for phytopigmentslike Phycocyanin, Beta-carotene, Zeaxanthin and other plant pigments thatdefine green foods like Chlorophyll.