Read on for four reasons why fiber makes you poop and is ultimately the king of the porcelain throne.

To relieve constipation, insoluble fiber may be the better way to go.

But unlike other carbs,fiberis technically indigestible.

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For this reason, fiber passes through your body undigested, pulling water and wastes along with it.

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On the flip side, the right mix of bacteria can help alleviate a stopped-up system.

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So-calledprebiotic fiberis the kind gut microbes especially love to feed upon.

You’ll findprebiotic fiber in foodslike beans, onions, garlic, spinach, and oats.

It softens your stool

We’ve all experienced the misery of straining to get things moving on the bowl.

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Fortunately, fiber can make for a smoother passage because it softens stool.

For softer stools, opt for the soluble variety of fiber.

Not surprisingly, soluble fiber is frequently an ingredient in stool-softening laxatives.

But of course, you could get plenty of it from food, too!

Opt for oats, nuts, seeds, and broccoli, and see if you achieve bathroom success.