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  1. Spirulina – Benefits and Side Effects - WebMD

    May 26, 2024 · Spirulina is blue-green algae that’s packed with vitamins, minerals, antioxidants, and protein. It has a long history as a superfood. First eaten by the ancient Aztecs for its …

  2. 10 Health Benefits of Spirulina

    Sep 18, 2023 · Summary Spirulina is a type of blue-green algae that grows in both salt and fresh water. It is highly nutritious and a great source of protein, copper, and B vitamins.

  3. Spirulina (dietary supplement) - Wikipedia

    Spirulina is the dried biomass of cyanobacteria (blue-green algae) that can be consumed by humans and animals. The three species are Arthrospira platensis, A. fusiformis, and A. maxima.

  4. 8 Spirulina Health Benefits—Plus, When to Avoid It - Real Simple

    Nov 11, 2025 · Spirulina, a nutrient-rich algae, offers vital nutrients like plant protein, vitamins, and antioxidants for a healthy diet. While spirulina can lower blood pressure and support gut …

  5. Health Benefits of Spirulina

    May 19, 2025 · What is spirulina? Spirulina comes from a blue-green algae plant found in oceans and salty lakes. It’s typically sold as a powder, capsule or tablet supplement.

  6. Spirulina: Benefits, risks, and dosage - Medical News Today

    Jan 15, 2025 · Spirulina is a type of blue-green algae that some people take as a dietary supplement. Potential benefits include positive effects on eye health, blood pressure, and …

  7. Spirulina: Health Benefits, Uses, and Side Effects

    May 10, 2025 · Spirulina is a nutrient-rich blue-green algae that people have consumed for decades. It has antioxidant qualities and may reduce blood pressure, decrease high …

  8. 10 Possible Health Benefits of Taking Spirulina

    Oct 22, 2025 · Spirulina, the nutrient-rich blue-green algae, holds numerous benefits, from improving anemia associated with ulcerative colitis to supporting skin health and metabolic …

  9. Spirulina: 20 Benefits, Side Effects, Nutrition, Dosage & How to …

    Jul 24, 2025 · Spirulina is a biomass of cyanobacteria (blue-green algae) that can be consumed by humans and animals. It’s one of the oldest life forms on Earth and was used as a food …

  10. Spirulina May Be a Superfood, but These Are the Benefits and ... - CNET

    Dec 12, 2024 · Spirulina is a type of blue-green algae, considered one of Earth's oldest life forms. It is a cyanobacteria that uses photosynthesis to create energy, similar to a plant.