Spirulina is a type of blue-green algae that grows in both salt and fresh water. It may be one of the most nutrient-dense foods on earth.
Spirulina is among the world’s most popular supplements.
It is loaded with various nutrients and antioxidants that may benefit your body and brain.
Spirulina is an organism that grows in both fresh and salt water.
It is a type of cyanobacteria, which is a family of single-celled microbes that are often referred to as blue-green algae.
Just like plants, cyanobacteria can produce energy from sunlight via a process called photosynthesis.
Spirulina was consumed by the ancient Aztecs but became popular again when NASA proposed that it could be grown in space for use by astronauts (1).
A standard daily dose of spirulina is 1–3 grams, but doses of up to 10 grams per day have been used effectively.