Blue spiriluna (Arthrospira platensis) is a natural pigment specifically noted for its vibrant blue color and is used as a natural food coloring and nutritional supplement. Historically, it has been known that the Aztecs harvest this type of plant from the Lake Texcoco in Mexico. They have incorporated Spirulina into their daily diet, recognizing its nutritional value. … [Read more...] about Unlocking the Health Benefits of Blue Spirulina