Organic Blue-green Algae

Organic blue-green algae refers to several types of microscopic organisms that grow in both fresh and saltwater. These organisms are harvested, often from natural sources or cultivated ponds, and then processed. Processing typically involves drying and sometimes powdering the algae for use in food products.

Manufacturers use organic blue-green algae primarily as a natural source of color, often imparting a green or blue hue to foods and beverages. It can also be added for its nutritional profile, containing proteins, vitamins, and minerals. It is commonly found in drinks, powdered drink mixes, and candies.

Organic blue-green algae is generally recognized as safe (GRAS) by the FDA for use as a food ingredient. It is a source of various nutrients. Some studies suggest potential antioxidant and anti-inflammatory properties, but more research is needed to confirm these effects at typical dietary intakes. JECFA has evaluated some algae-derived substances, but specific evaluations for all types of blue-green algae may vary.