Answer: You would die because without microbe essential bodily needs such as digestion could not be performed.
Explanation:
Answer:
Your gut and intestines would not return nutrients to your body therefore it would be very hard to survive for a long time. Basically, you would end up dying sooner or later.
Explanation:
If microbes were not in your body able to kill bacteria and return nutrients then all of the bad bacteria would eventually take control of your whole body and you would end up dying.
Hope this helps.