THE SCIENCE OF CORE FIBER
Different fibers do different jobs. Core Fiber uses five whole food fibers in one daily blend to support digestion and give your microbiome a broader range of fuel.
Fiber is famous for regularity. But higher-fiber diets are connected with digestive, metabolic, heart, and whole-body health. Different fibers help in different ways.
Different fibers contribute to digestion in different ways. Some add bulk, some form a gel, and others feed gut bacteria that help keep the digestive system in balance.
SUPPORTING RESEARCH
A meta-analysis of randomized trials found that fiber supplementation improved stool frequency and consistency in adults with chronic constipation. van der Schoot et al., American Journal of Clinical Nutrition, 2022 (Source)
Your gut is home to trillions of microbes, and different microbes are equipped to use different types of fiber. A blend of fiber sources gives that complex ecosystem more than one kind of fuel.
Different fibers are used in different ways, in different parts of the gut.
Fermentation is how gut bacteria break down certain fibers and turn them into compounds the body can use.
The many benefits associated with fiber come from making it a regular part of how you eat. Start gradually, stay consistent, and give your body time to adapt.
TODAY
Adding fiber can change your digestive experience, so start gradually and drink plenty of water.
AS THE HABIT BUILDS
A repeatable routine can support regularity and give gut microbes a consistent source of fuel.
OVER THE LONG TERM
Higher-fiber dietary patterns are associated with broad long-term health benefits and lower all-cause mortality.
Four main fiber types describe what fiber does in the body. Core Fiber uses five ingredients to cover those roles more broadly. Some ingredients contribute to more than one type.
Insoluble fiber
Adds bulk to help food and waste move through your digestive tract.
Viscous soluble fiber
Forms a gel in the gut, helping support healthy cholesterol and blood sugar responses.
Fermentable soluble fiber
Gives gut bacteria fuel they can turn into compounds that support gut health.
Resistant starch
Resists digestion so gut bacteria can ferment it and produce short-chain fatty acids.
We care about the science inside the scoop and the standards behind it.
*From globally sourced ingredients.
No single ingredient represents everything fiber can do. Each source in Core Fiber brings a different behavior to the blend.
Core Fiber's formula and evidence standards are informed by specialists across nutrition, digestive health, and performance.
A broader approach to daily fiber, built around one simple idea: different fibers do different jobs.
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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
