... to disease.Spirulina contains many essential trace elements, calcium, magnesium, sodium, potassium, phosphorus, iodine, selenium, iron, copper, zinc, iron ... own unique blood hematopoietic functionSpirulina contains a high γ-linolenic acid, can promote calcium absorption and improve immunity, prevent metabolic ... , indirectly inhibit the proliferation of cancer cells . Organic food-grade spirulina powder