The authors explained that a higher fiber intake leads to a reduced transit time, so less water is reabsorbed from the lower gastro intestinal tract, so softer stools are easier to pass.
It also leads to lower intraluminal pressure and a reduced likelihood of forming pouches /bulges.
Prevention through diet and exercise is key
- Higher fiber intake: High-fiber foods, such as fresh fruits and vegetables and whole grains, help by softening the waste material and making it pass more quickly through the colon. This reduces pressure inside the digestive tract. One should aim for at least 20 to 35 grams of fibre each day.
- Plenty of fluids: Fiber absorbs water and increases the soft, bulky waste in the colon. But if one does not drink adequate liquids to replace this absorbed water, fiber can be constipating.
- Respond to bowel urges: Delaying bowel movements leads to harder stools and greater force and increased pressure within the colon.
- Regular exercise: Exercise promotes normal bowel function and reduces pressure inside the colon. At least 30 minutes exercise on most days is necessary.
- Probiotics: foods or supplements that contain beneficial bacteria can help by restoring the body's natural balance, and may prevent diverticulitis.
By Poonam Vaswani
Senior Dietitian, Nutritionvista.com
References
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