Fiber + Highest Fiber Foods

The foods that pack the most fiber per serving, ranked and compared. Find the easiest high-impact swaps to boost your daily intake without overhauling how you eat.

Fiber + Highest Fiber Foods

The foods that pack the most fiber per serving, ranked and compared. Find the easiest high-impact swaps to boost your daily intake without overhauling how you eat.

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How Much Fiber Do You Actually Need?

Most people have no idea. Enter your age, gender, and activity level — get your personalized daily target in seconds.

Highest Fiber Foods Basics

If you’re new here, these three are the place to start — the foundations everything else builds on.

Start Here

Fiber 101

What Fiber Actually Is — And Why Your Gut Cares

A no-jargon explainer on soluble vs insoluble, prebiotic, and resistant starch.

Essential

Fiber 101

How Much Fiber Should You Eat in a Day?

The official guidelines, why most people miss them, and what ‘enough’ actually looks like.

Essential

Gut Health

Your Microbiome in Plain English

What it is, why it matters, and the 5 things that influence it most.

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Highest Fiber Foods

Best High-Fiber Foods for Weight Loss

The best high fiber foods for weight loss give a lot of fiber and volume for few calories: berries, artichokes, Brussels sprouts, beans and lentils lead the list. A cup of raspberries, for example, has 8 grams of fiber for just 64 calories.

Highest Fiber Foods

Which Foods Have the Highest Fiber Per Serving?

The foods with the highest fiber per serving are navy beans, artichokes, raspberries and lentils, at about 8 to 10 grams per normal portion. Chia seeds and popcorn top per 100 gram charts, but a typical scoop of either gives about 4 grams.

Highest Fiber Foods

Top 25 Foods With the Most Fiber

The foods with most fiber per serving are high fiber cereal, navy beans, artichokes, lima beans and guava, each with about 9 to 14 grams. All 25 on this list give at least 21% of the Daily Value per standard portion.