Various types of potatoes. A staple food, or simply a staple, is a food that is eaten routinely and in such quantities that it constitutes a dominant portion of a standard diet for a given people, supplying a large fraction of energy needs and generally forming a significant proportion of the intake of other nutrients as well.
When the colon's muscle contractions are slow or sluggish, the stool moves through the colon too slowly, resulting in too much water being absorbed. Some of the most common causes of constipation include the following: Medications. Lack of exercise. Not enough liquids. Not enough fiber in the diet. Irritable bowel syndrome
One of the most common causes is poor diet. A diet high in animal fat and low in vegetables and fruit can lead to constipation. Not drinking enough fluids may also cause the stool to become hard. Certain medical conditions, such as irritable bowel syndrome or hormone abnormalities, may lead to constipation.