What is low fiber diet?

When your bowels are irritated, you may need to limit fiber in your diet until the problem clears up. Your doctor and dietitian can help you design a low-fiber diet based on your health and what you prefer to eat. Ask your doctor how long you should stay on a low-fiber diet. Your doctor probably will have you start adding more fiber to your diet as you get better. Always talk with your doctor or dietitian before you make changes in your diet.

A low-fiber diet contains foods that don't create much waste (stool). This diet slows down your bowels and gives them a chance to rest.

Fiber is the part of plants that your body can't digest. It gives bulk to your diet and helps you feel full. It also helps you have regular bowel movements.

But a low-fiber diet is often needed after bowel surgery or when you have a flare-up of a bowel problem. You might be asked to follow this diet if you have Crohn's disease, ulcerative colitis, diverticulitis, or another condition that can cause swelling, pain, or narrowing of your bowels.

In some cases, you may start with a liquid diet (no solid food) and then add low-fiber foods.

Depending on your health problem, you may eat low-fiber foods for just a short time. Or you may need to follow this diet for the rest of your life.

You may need to take extra vitamins and minerals while you're on this diet. Your doctor will let you know if you need these supplements.

Here are some foods you should not eat while on a low-fiber diet:

• Whole grains, such as bran, oatmeal, and brown rice
• Whole wheat pasta
• Whole wheat or whole-grain breads
• Any foods that have seeds or nuts
• Any raw vegetables
• Foods that cause gas, such as brussels sprouts, broccoli, and cauliflower (raw or cooked)
• Corn
• Granola
• Lentils, split peas, and beans such as black or red beans
• Berries
• Dried fruit, such as prunes, raisins, or figs
• Raw fruit
• Popcorn