Subscribe to BrainCraft! http://ow.ly/rt5IE More Microbe Week videos! (Click "show more" for links) Gross Science: What Really Causes Cavities? https://youtu.be/WU05zZJKSdE AMNH: https://www.youtu...
========== You have approximately one hundred trillion bacteria,
fungi and viruses, collectively known as microbes,living on your hair, skin and inside of your
intestines. Together this happy communityis called your microbiome. A healthy microbiome
helps you digest food, process nutrients andtrains your immune system to work properly.But these microbes also have a mind of their
own. Your microbiome can affect your mood,stress levels and even your sleep.When you have a bad night’s sleep your body
doesn’t properly stop the production ofcortisol, the stress hormone. And a higher
level of stress hormones messes with the composition,diversity and number of microbes in your gut.
Having a diverse community of microbes meansa healthy microbiome. But stress hormones
mean the com...