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.

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