Sleep And Gut Flora: What’s The Connection?

Recent research conducted on mice has demonstrated a significant effect on gut flora in response to sleep deprivation. The impact was particularly strong with circadian rhythm disruption, which would be similar to shift work.

In the same study, intestinal permeability increased in response to sleep deprivation. The take-home message is that if you want a healthy bowel flora, you need to have a good sleep.
Sleep, or the lack thereof, is linked with several different health problems. So, it’s no surprise that sleep deprivation has also been linked to alterations in the gut flora and intestinal permeability.

My recommendation for people who do shift work is always, try and get out of that crazy situation. If you can’t avoid doing shift work, you find a way to ensure that you get sufficient sleep on a daily basis.

Further readings:

For those people working irregular hours for the long-term, I recommend having periodic stool analyses. The stool tests will document changes to gut flora over time.
Genova diagnostic offers a good stool test, which shows all the different types of classes of gut bacteria.

The answer to the question of whether sleep deprivation has an effect on the gut micro biodynamic is a resounding, “Yes!”.

No doubt, over time, there will be even more studies that validate this finding. Hopefully, research will be able to tell us which strains of bacteria are being affected and the subsequent impact on human health.

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