STORY AT-A-GLANCE
Spirulina is a freshwater and saltwater, blue-green algae with powerful health benefits. Often confused with chlorella, the fundamental difference between the two is that spirulina is thousands of years older and does not possess the hard cell wall that makes chlorella closer to a plant than algae
Spirulina is a sustainable food source with potential to end world hunger. Unlike most plants, it is able to withstand extreme temperature variations and neglect and still thrive
It has been found in studies to successfully treat a wide range of ailments, including arsenic poisoning, Candida overgrowth and allergic rhinitis, and may lower your risk of stroke and cancer
The recommended daily dose is typically 3 to 5 grams, taken two or three times a day. Start with a small dose and work your way up to see how your body responds to spirulina
This article lists potential adverse reactions to spirulina, and what you can do to alleviate them