Top Fiber Supplements for Diverticulitis: Doctor Recommendations

Diverticulitis is a condition where small, bulging pouches (diverticula) in the digestive tract become inflamed or infected. It can cause severe abdominal pain, fever, and changes in bowel habits. One way to manage this condition and prevent flare-ups is through a high-fiber diet. Fiber helps to bulk up stool, making it easier to pass and reducing the pressure on the colon. In some cases, dietary fiber alone might not be sufficient, and fiber supplements can play a crucial role. Here, we will explore the six best fiber supplements for diverticulitis, recommended by a doctor.

1. Psyllium Husk (Metamucil)

What is Psyllium Husk?

Psyllium husk is a type of soluble fiber derived from the seeds of Plantago ovata. It is widely recognized for its ability to absorb water and form a gel-like substance, which helps to bulk up stool and promote regular bowel movements.

Benefits for Diverticulitis

Psyllium husk is beneficial for individuals with diverticulitis because it can help to soften stool, making it easier to pass and reducing strain on the colon. It also aids in maintaining overall bowel health by promoting regularity and preventing constipation.

How to Use Psyllium Husk

Psyllium husk can be taken in various forms, including powder, capsules, and wafers. For powder form, mix one tablespoon of psyllium husk with at least 8 ounces of water, juice, or another preferred beverage. It is essential to drink plenty of fluids when taking psyllium husk to prevent choking and ensure the fiber moves smoothly through the digestive tract.

Recommended Brands

• Metamucil: One of the most popular psyllium husk supplements. It is available in powder, capsule, and wafer forms. https://www.metamucil.com/
• NOW Foods Psyllium Husk: A high-quality option that provides pure psyllium husk without any additives. https://www.nowfoods.com/

2. Methylcellulose (Citrucel)

What is Methylcellulose?

Methylcellulose is a synthetic fiber made from plant cellulose. Unlike psyllium, it is a non-fermentable fiber, meaning it is less likely to cause gas and bloating.

Benefits for Diverticulitis

Methylcellulose is excellent for individuals with diverticulitis because it helps to add bulk to stool without fermenting in the gut. This reduces the risk of discomfort and supports regular bowel movements.

How to Use Methylcellulose

Methylcellulose is commonly available in powder and caplet forms. For powder form, mix one tablespoon of methylcellulose with at least 8 ounces of cold water or juice. Stir briskly and drink immediately.

Recommended Brands

• Citrucel: A well-known brand that offers methylcellulose in powder and caplet forms. https://www.citrucel.com/
• Equate Fiber Therapy: A budget-friendly option that provides effective fiber supplementation. https://www.walmart.com/

3. Wheat Dextrin (Benefiber)

What is Wheat Dextrin?

Wheat dextrin is a type of soluble fiber made from wheat starch. It dissolves completely in water and other liquids, making it easy to incorporate into your diet.

Benefits for Diverticulitis

Wheat dextrin helps to add bulk to the stool and promote regular bowel movements without causing significant gas or bloating. It is a gentle fiber option suitable for those with sensitive digestive systems.

How to Use Wheat Dextrin

Wheat dextrin is available in powder form and can be mixed into hot or cold beverages, or even sprinkled over food. One tablespoon of wheat dextrin can be mixed with 4-8 ounces of any beverage.

Recommended Brands

• Benefiber: A popular brand that offers wheat dextrin in powder and stick pack forms. https://www.benefiber.com/
• Fiber Choice: Another reputable brand providing wheat dextrin supplements. https://www.fiberchoice.com/

4. Inulin (FiberChoice)

What is Inulin?

Inulin is a type of soluble fiber found naturally in plants such as chicory root, garlic, and onions. It acts as a prebiotic, promoting the growth of beneficial bacteria in the gut.

Benefits for Diverticulitis

Inulin helps to add bulk to stool and supports healthy bowel movements. Its prebiotic properties also enhance gut health by encouraging the growth of good bacteria, which can improve overall digestive function.

How to Use Inulin

Inulin is available in powder, chewable tablet, and gummy forms. For powder form, mix one tablespoon of inulin with water, juice, or your favorite beverage.

Recommended Brands

• FiberChoice: A brand that offers inulin-based fiber supplements in chewable tablet and gummy forms. https://www.fiberchoice.com/
• Just Better: Provides inulin fiber supplements in powder form, which can be easily added to beverages and food. https://www.justbetterfiber.com/

5. Acacia Fiber (Heather's Tummy Fiber)

What is Acacia Fiber?

Acacia fiber is a soluble fiber derived from the sap of the Acacia tree. It is known for its gentle action on the digestive system and is less likely to cause gas and bloating.

Benefits for Diverticulitis

Acacia fiber helps to bulk up stool and promote regular bowel movements. It is also a prebiotic, supporting the growth of beneficial gut bacteria, which can aid in overall digestive health.

How to Use Acacia Fiber

Acacia fiber is typically available in powder form. Mix one to two teaspoons of acacia fiber with water, juice, or a soft food like yogurt. Start with a smaller dose and gradually increase to the recommended amount to allow your digestive system to adjust.

Recommended Brands

• Heather's Tummy Fiber: A highly recommended acacia fiber supplement, specifically designed for sensitive digestive systems. https://www.helpforibs.com/
• Organic Acacia Senegal Fiber: A pure and organic option for acacia fiber supplementation. https://www.organic-acacia-senegal-fiber.com/

6. Partially Hydrolyzed Guar Gum (Sunfiber)

What is Partially Hydrolyzed Guar Gum?

Partially hydrolyzed guar gum (PHGG) is a soluble fiber derived from guar beans. It is well-tolerated by most people and does not cause significant gas or bloating.

Benefits for Diverticulitis

PHGG helps to normalize bowel movements and improve stool consistency, which is beneficial for individuals with diverticulitis. It also promotes the growth of beneficial gut bacteria, enhancing overall gut health.

How to Use Partially Hydrolyzed Guar Gum

PHGG is available in powder form and can be easily dissolved in water, juice, or other beverages. Mix one tablespoon of PHGG with your preferred liquid and consume it once or twice daily.

Recommended Brands

• Sunfiber: A leading brand that offers PHGG supplements in powder form. https://www.sunfiber.com/
• Regular Girl: A PHGG supplement that also includes probiotics for added digestive health benefits. https://www.regulargirl.com/

Tips for Incorporating Fiber Supplements

While fiber supplements can be incredibly beneficial for managing diverticulitis, it is essential to introduce them gradually into your diet. Sudden increases in fiber intake can lead to gas, bloating, and discomfort. Start with a smaller dose and gradually increase it over a few weeks to allow your digestive system to adjust.

Additionally, always drink plenty of fluids when taking fiber supplements. Adequate hydration is crucial to help the fiber move smoothly through your digestive tract and prevent constipation.

Consulting with your healthcare provider before starting any new supplement is always recommended, especially if you have an existing medical condition or are taking other medications.

Conclusion

Managing diverticulitis effectively involves a combination of dietary adjustments and, when necessary, fiber supplementation. The six fiber supplements highlighted in this article—psyllium husk, methylcellulose, wheat dextrin, inulin, acacia fiber, and partially hydrolyzed guar gum—offer a range of options to suit different preferences and tolerances. By incorporating these supplements into your daily routine, you can help maintain regular bowel movements, reduce the risk of diverticulitis flare-ups, and support overall digestive health.