Is it normal to defecate once in three days

Normal people 1 to 2 days a stool is relatively normal, if three days on a stool, or a little longer, pay attention to the formation of constipation. The harm of constipation is easy to cause intestinal diseases, such as rectal cancer, rectal polyps, so try to adjust to 1 to 2 days a stool is better. If corrected, you can eat apples, dragon fruit, diet, eat more vegetables containing high fiber food. In addition, you should also prevent sedentary and too little exercise. If you always sit still and do little activity, the peristalsis of the gastrointestinal tract will be weakened and constipation will also occur.