A medical dictionary also defines feces contained
long in the intestines(old feces in semilunar folds of colon). The medical
academy reported that an adult has 3 to 5kg or 8 to 12kg at least and even 28kg
maximally. Our body produces feces everyday because we ingest consistently foods.
Most people suffer from constipation, bowel diseases and colorectal cancer,
when they could not empty their bowels after 8 hours since ingested foods.