Modern evidence-based medicine won't be able to fully answer your question, but there are indications that bacteria, or more exactly, the individual gut flora heavily influence your fecal weight or stool mass. E.g., in obstipated patients, other types of gut bacteria were found than in the control group, which still can't tell what is cause and what is ...


There are voluntary and involuntary muscles on urination. The default circuit is to close the involuntary during and before bowel. It is a way of the body forcing you to clear the bowel. urination

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