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Spirulina cultivation: what you should know

Spirulina is a blue-green algae known worldwide for its nutrient density and high protein content. However, growing Spirulina is not as easy as growing other plants. In this article, we're going to break down everything you need to know about growing spirulina .

1. The cultivation of Spirulina

Spirulina is grown in shallow tanks called photobioreactors. These tanks must be sterile to prevent the growth of bacteria or other algae. Spirulina needs a constant supply of light, carbon dioxide, and nutrients to grow.

2. The benefits of Spirulina

Spirulina is rich in nutrients such as iron, vitamins, minerals and essential amino acids . It's also a rich source of antioxidants that can help fight free radicals in the body. Spirulina can also help lower cholesterol and boost the immune system.

3. Use of Spirulina

Spirulina is commonly sold as a dietary supplement and can be taken in tablet, capsule, or powder form. It can also be used in smoothies, juices or other foods. Spirulina is also used in the food industry as a natural food coloring.

4. Spirulina Side Effects

Spirulina is generally safe to consume, but as with all dietary supplements, it should not be consumed in large quantities. Some people can be allergic to spirulina , and it can also cause gastrointestinal distress.

5. the european health statements

According to European health claims, spirulina can help regulate blood sugar levels, boost the immune system and reduce fatigue. However, this information is only permitted for certain Spirulina brands and may not be used for all brands.


Spirulina is a nutrient-rich algae with many health benefits. However, cultivating Spirulina requires special photobioreactors and care. Anyone wishing to use spirulina as a dietary supplement should be careful not to ingest large amounts and watch out for allergic reactions."

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