Can you take too much fiber?

Yes, it’s possible to have too much fiber.

However, the exact amount that qualifies as “too much” varies from person to person.

Korin Miller

The intake recommendations also decrease slightly for individuals 51 and up.

In terms of safety, there isn’t evidence that suggests a certain amount results in serious side effects.

Signs of too much fiber.

Ashley Jordan Ferira, Ph.D., RDN

Gas and bloating are also common signs of too much fiber intake, Cording says.

“It really depends on the person,” Cording says.

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“Everybody’s body is different in terms of what they can tolerate.”

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What to do if you have too much fiber.

If you have too much fiber, Gans says you shouldn’t panic.

However, you might have some unwanted gastrointestinal side effects, like gas and bloating.

Cording also recommends upping your water intake.

“Know that it will get better,” she says.

Benefits of fiber.

There are plenty of perks to making sure you have enough fiber in your diet.

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“Fiber helps build stool bulk and speed up transit time,” Cording explains.

Meaning, it helps keep things moving along in your GI tract.

Supports healthy immune function.

Fiber helps support the immune system, primarily in the gut, but that benefits the entire body.

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Stabilizes blood sugar.

Helps you feel full.

Fiber also “digests more slowly in our bodies, therefore aiding in satiety,” Gans adds.

FAQ

What will too much fiber do to your poop?

In some people, it can slow down gut motility and cause things to feel backed up.

In others, it may do the opposite and contribute to loose stools.

How much is too much fiber per day?

The takeaway.

Fiber is an important part of a healthy diet, but it is possible to overdo it.