Nua Naturals Spirulina Tablets are a completely organic product. These tablets have many health benefits. They are high in iron, protein, fibre, vitamin E & B complex and calcium. These tablets are also low in sugar. Spirulina is a well-known and extremely popular super food as it contains so many essential nutrients. This is convenient for people who would have difficulty taking products in powder form. Powdered products are not always the best choice for people and this is where the tablet becomes so handy and popular. Try these today and see the health benefits it can have for you.