What Happens to Your Body When You Don't Get Enough Fiber?

Not getting enough fiber in your diet can have serious consequences for your health. Conditions such as constipation, irritable bowel syndrome (IBS), diverticulitis, heart disease, and some types of cancer (including intestinal) can all be linked to a low-fiber diet. This article is based on scientific studies and academic research, and is verified for accuracy. It may seem counterintuitive, but you can experience bloating when you don't consume enough fiber, just like you can when you eat too much.

In fact, the two are connected. When you don't get enough fiber in your diet, your body doesn't have the mass it needs for feces or food for beneficial bacteria. As bacteria break down fiber, they release gas, which can lead to bloating. If you haven't been feeding the good bacteria for a while, it may take some time for them to figure out how to break down this food again.

That's why nutritionists suggest increasing fiber intake gradually; this will allow your system to adjust and prevent bloating. If you don't get enough fiber, you likely won't get the nutrients your body needs to function properly. This can cause feelings of fatigue and low energy levels.