Blue Green Algae
What is Blue Green Algae?
Blue-green algae are a type of cyanobacteria, a single-celled organism found in both fresh and saltwater. They are often harvested from natural bodies of water or cultivated in controlled environments. The algae are then processed, which can involve drying, grinding, or extracting specific compounds.
Is Blue Green Algae vegan?
Blue Green Algae is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Blue Green Algae gluten-free?
They do not contain gluten.
Is Blue Green Algae a major allergen?
Blue-green algae are not one of the nine major allergens recognized by the FDA.
What is Blue Green Algae used for?
Blue-green algae are used as a source of nutrients and as a natural colorant in foods and beverages.
Is Blue Green Algae safe?
In the U.S., certain forms of blue-green algae, like spirulina and chlorella, are generally recognized as safe (GRAS) by the FDA for use as food ingredients.
Why it's used
Blue-green algae are used as a source of nutrients and as a natural colorant in foods and beverages. They can impart a blue or green hue. You might find them in juices, teas, and other health-focused drinks.
Health notes
In the U.S., certain forms of blue-green algae, like spirulina and chlorella, are generally recognized as safe (GRAS) by the FDA for use as food ingredients. They are a source of protein, vitamins, and minerals. International bodies like JECFA have evaluated algae-based food ingredients, but specific evaluations for all types of blue-green algae may vary. Some research suggests potential antioxidant and anti-inflammatory benefits, but more studies are needed to confirm these effects at typical dietary intakes.
Allergen info
Blue-green algae are not one of the nine major allergens recognized by the FDA. They do not contain gluten.
Foods that contain Blue Green Algae
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