The carbon content of steel is between 0.002% and 2.1% by weight for plain ironâcarbon alloys. These values vary depending on alloying elements such as manganese, chromium, nickel, iron, tungsten, carbon and so on. Basically, steel is an iron-carbon alloy that does not undergo eutectic reaction.
Spirulina is a blue-green alga that's a rich source of proteins, carotenoids and other micronutrients. Studies now support its antiviral and anticancer properties. Chlorella, a single-celled alga, has the highest known levels of chlorophyll of any plant.Spirulina Blue-green micro alga.ombu-Nori-Hijiki / Hiziki-Wakame-Arame-agar-agar-Spirulina-Chlorella-Minerals-Health. Index. Ocean / Sea algae are the richest natural source of minerals, trace minerals and rare earth elements.
Spirulina & the Thyroid. An overhead view of spirulina supplements on a table. Photo Credit Baloncici/iStock/Getty Images. Spirulina is a blue-green algae, and although it is a food, it is better known as a dietary supplement.It is commonly touted for all sorts of health-promoting purposes and sold in both powdered and capsule form.hoto Credit Baloncici/iStock/Getty Images. Spirulina is a blue-green algae, and although it is a food, it is better known as a dietary supplement. It is commonly touted for all sorts of health-promoting purposes and sold in both powdered and capsule form.