What is the primary palatability challenge associated with consuming spirulina?

Answer

It has a distinct earthy or grassy taste

Spirulina is known for having a strong, earthy, or grassy flavor profile. While it is highly nutritious, this taste can be difficult to consume in large quantities, making the psychological experience of eating it a concern for mission planners. To improve palatability, it is often blended into smoothies or soups, which helps mask the natural flavor while still providing the necessary nutrients for the crew.

What is the primary palatability challenge associated with consuming spirulina?

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Why Do Astronauts Use Spirulina?

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