Medically reviewed by Kierra Brown, RDSoluble and insoluble fiber are carbohydrates that your body doesn’t digest.Soluble ...

Experts liken fiber to an on-off switch as far as IBS is concerned. Soluble fiber slows things down in the digestive tract, helping with diarrhea, while insoluble fiber can speed things up ...

Medically reviewed by Kayla Girgen, RD Fiber is an essential nutrient for health and is found in plant foods. There are two ...

When it comes to fiber supplements, those following a low FODMAP diet should opt for supplements that contain soluble fibers such as psyllium husk, oat fiber, and acacia fiber.

Too much or too little dietary fiber can affect symptoms in people with IBS. Many doctors recommend increasing intake of specific types of dietary fiber.

A woman in her 50s takes supplements such as protein powder, fiber, and collagen to build muscle and improve her overall ...

Life Extension reports on 22 foods and drinks that can help relieve bloating, including turmeric, ginger, and cucumber.

Soluble fiber, which dissolves in water, is generally better tolerated by those with IBS than insoluble fiber. Additionally, some types of fiber, such as psyllium, can cause gas and bloating in ...

13. Kefir: Kefir is a fermented milk beverage. Some studies suggest that kefir consumption may help support healthy lactose ...

Discover the 9 best fiber supplements of 2025, including the best for kids and best for IBS. Our tests reveal top choices to improve your digestive health and wellness.

Calcium polycarbophil, which is another soluble fiber, may help with diarrhea, constipation, abdominal pain, and bloating from IBS, according to a few studies.