Defecation is the final act of digestion by which organisms eliminate solid, semisolid or liquid waste material (feces) from the digestive tract via the anus. Humans usually defecate from three times a week, up to three times a day. According to the Mayo Clinic, the healthy rate of normal defecation is one bowel movement per day, less or more frequent movements probably indicate an unhealthy condition, such as lack of fiber or toxic constipation Waves of muscular contraction known as peristalsis in the walls of the colon move fecal matter through the digestive tract towards the rectum. Undigested food may also be expelled this way; this process is called egestion.
Produktkennzeichnungen
EAN
9786130665081
ISBN
9786130665081
eBay Product ID (ePID)
98317637
Produkt Hauptmerkmale
Autor
Frederic P. Miller, John Mcbrewster, Agnes F. Vandome
Format
Taschenbuch
Verlag
Alphascript Publishing
Zusätzliche Produkteigenschaften
Sprachausgabe
Englisch
Seiten
108 Seiten
Herausgaber
Frederic P. Miller, John Mcbrewster, Agnes F. Vandome
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