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
What causes constipation. Constipation occurs when too much water is absorbed by the colon or when your colon's muscle contractions are slow, causing the stool to move slowly. As a result, stools can become hard and dry. The main causes of constipation can be attributed to a variety of factors including: 1  Low amount of fibre in the diet.