Whats is Spirulina Powder

Spirulina Powder is a blue-green algae. The name spirulina is derived from the Latin word for spiral denoting the physical configuration of the organism when it forms swirling, microscopic strands. Spirulina is one of the small number of plant sources of vitamin B12, normally found only in animal tissues. A teaspoon of Spirulina provide 21/2 times the RDA of vitamin B12 and consists of over twice the amount of this vitamin found in an comparitive serving of liver.