Why has spirulina been called a superfood?

Because it contains the most remarkable concentration of nutrients known in any food, plant, grain or herb. It’s the highest protein food- over 60% all digestible vegetable protein. It has the highest concentration of beta carotene, vitamin B-12, iron and trace minerals and the rare essential fatty acid GLA. These make spirulina a great whole food alternative to isolated vitamin and minerals.
Tags: beta carotene, concentration, essential fatty acid, food plant, nutrients, protein food, spirulina powder, trace minerals, vegetable protein, vitamin and minerals, vitamin b 12, vitamins minerals, whole food
