Space travel presents unique challenges that can affect astronauts in unexpected ways. A recent review emphasizes how factors like radiation, microgravity, and circadian disruption can harm astronauts’ gut microbiomes. These gut microbiomes play a crucial role in maintaining overall health, influencing mood, cognition, and immunity.
The authors of the review advocate for targeted microbiome monitoring and specific dietary interventions to safeguard the mental health of astronauts on future missions. As space agencies plan longer missions, understanding the hidden threats that spaceflight poses to gut health becomes increasingly important. By addressing these issues, we can enhance the well-being and performance of astronauts during their time in space.
