Astronauts have a unique problem. They must take exceptional prevention measures against certain health issues, including:
- Bone density depletion
- Muscular atrophy
- Metabolic rate change
- Loss of body mass
- Cardiovascular breakdown
- Decreased immune system

Why do Astronauts Use Spiralina?
Astronauts must carry food that is presevered, dehydrated, or freeze-dried. They are also in an environment where they are exposed to high amounts of radiation, and they need to artificially regulate the oxygen, CO₂, and temperature in the environment.
NASA did a research project in the 70s that concluded that spirulina is one of the most powerful concentrated foods available to mankind — and especially to astronauts — for increased immune function and removal of toxins.
All rights reserved. Permission required to reprint articles in their entirety. Must include copyright statement and live hyperlinks. Contact david@algaeplanet.com. Algae Planet accepts unsolicited manuscripts for consideration, and takes no responsibility for the validity of claims made in submitted editorial.