Spirulina: Everything You Need to Know About the Superfood

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Spirulina, also known as “blue-green algae,” served as a food source for ancient civilizations such as the Aztecs and Mayans. The miracle of nutrition has recently been rediscovered, because one thing is clear: no matter how hard you try, a balanced diet is not always easy.

It invites microalgae to the menu with its concentrated power. The benefits of algae are now conveniently available to everyone in practical powder or pill form.

concentrated power

Spirulina is known for its high nutrient density. Minerals, vitamins and essential amino and fatty acids are rare in nature in such concentrated form as amounts and ranges.

The superfood has a protein content of 60 to 70 percent and high concentrations of eight essential amino acids and calcium, iron and magnesium. The color pigments chlorophyll and pycocyanin are responsible for the deep green color with a slight blue cast.

Cleans like a sponge

In the body, spirulina acts like a sponge to absorb and absorb heavy metals and pollutants. In addition to the detoxifying and antioxidant effect, the chlorophyll contained in it supports the oxygen supply in the cells, strengthens the immune system and stimulates the metabolism. It is also said to block the release of histamine in allergic reactions.

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Algae farms in Austria

By the way, spirulina does not grow in the sea, but in salt lakes. It lives in shallow, tropical and subtropical alkaline waters with high salinity in the Mediterranean, Southeast Asia, Africa and Australia. However, due to the lack of quality standards for extraction, there are large quality differences.

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Spirulina thrives in fresh water, mixed and brackish water. If you want a regional look: The first algae farms have already started production in Austria. Algae are grown in large tanks with plenty of CO2 added. Anyone with thyroid disease should only use low-iodine products from freshwater culture.

Food of the future

NASA has already recognized the potential of spirulina. On one hand, astronauts can enjoy small power packs on future space flights, and on the other hand, the space agency is researching algae cultivation for longer stays in space. And WHO wants to promote algae cultivation to combat malnutrition in the world.

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