Fiber is Kind of a Big Deal

From gut health and everyday wellness to fiber-rich foods and supplements, we're making it easier to understand fiber, explore its benefits and get more of the good stuff.

“We cut through the confusion around fiber, so you get straight answers, useful tips, and advice you can actually use.”

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Fiber 101

What Is Fiber? Soluble vs. Insoluble Explained Simply

The difference between soluble and insoluble fiber, why both matter, and your best food sources.

Popular

Gut Health

How Fiber Actually Improves Your Gut Health (The Science)

From feeding beneficial bacteria to reducing bloating — a complete breakdown of what fiber does inside your gut, which types matter most, and how much you need to see real results.

Guide

Supplements

Do You Actually Need a Fiber Supplement? Here’s How to Tell

Signs you might benefit, what to look for on the label, and common mistakes first-timers make.

Trending This Week

Superfoods with Fiber

Lion’s Mane and Fiber Support: How Much Lion’s Mane Fiber You Really Get

Lion’s mane fiber is real but modest: fresh lion’s mane mushroom has about 4.4 grams per 100 grams in USDA data, close to shiitake and more than twice white button mushrooms. A scoop of supplement powder or extract gives far less, so how you eat it matters.

Superfoods with Fiber

Wheatgrass and Fiber Facts: How Much Wheatgrass Fiber You Really Get

Wheatgrass fiber depends almost entirely on the form you buy: a whole leaf powder can give about 4 grams per tablespoon, while the juice leaves the fibrous leaf behind. Here’s how wheatgrass powder fiber stacks up against cooked greens, seeds and berries.

Superfoods with Fiber

Cacao Powder and Fiber: How Much Cacao Powder Fiber Is in Each Spoonful

Cacao powder fiber is surprisingly high: USDA lists 37 grams per 100 grams of natural unsweetened cocoa powder, or about 4 grams in two tablespoons for roughly 25 calories. Dutch processed cocoa has a little less, and sweetened hot cocoa mixes have very little.

Recently Published

Superfoods with Fiber

Acai and Fiber Levels: Acai Fiber Content in Pulp, Powder and Bowls

Acai fiber content is genuinely high: dried acai pulp measured about 71 grams of fiber per 100 grams in a 2011 study, almost all of it insoluble. Fresh pulp is mostly water, so 100 grams of frozen pulp likely supplies a few grams, depending on how thick it is.

Superfoods with Fiber

Baobab: A High Fiber Superfood and Its Baobab Fiber Content

Baobab fiber content is genuinely high: USDA lists 44.5 grams of fiber per 100 grams of baobab powder, and a 10 gram serving gives about 4.5 grams. Unlike most superfood powders, much of that fiber is the soluble kind.

Highest Fiber Foods

Best High Fiber Breakfast Foods, Plus Five Breakfasts With 9 to 18 Grams

The best high fiber breakfast foods are bran cereals, shredded wheat, raspberries, blackberries, pears, chia seeds, avocado and beans. Half a cup of high fiber bran cereal alone gives 14 grams, while a cup of instant oatmeal gives about 4.

Guides, Meal Plans & Recipe Books

The Gut Reset Guide

A step-by-step 30-day plan to rebuild your gut microbiome with high fiver food and daily habits

$19

High-Fiber Recipe Book Vol.

60 delicious recipe all 8g+ fiber per serving with prep time filter and shoping list

$12

4 Week High-Fiber Meal Planner

Done for you weekly meals plan with grocery list fiber count and fexible dairy swaps

$15

Fiber for Hormonal Balance

using fiber to support astrogen metabolisom cycle health and perimenopaule symptoms

$17

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