The Claim

High-fiber diets may reduce the risk for large bowel cancer through gut microbiota modulation and butyrate production.

Source: Inflammation‐Modulating Effect of Butyrate in the Prevention of Colon Cancer by Dietary Fiber

What the research says

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Supports
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Challenges
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These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

How it works
1 study reviewed
In plain English

Eating more fiber might help lower your chances of getting colon cancer by changing the bacteria in your gut and making helpful chemicals.

See the scientific wording

High-fiber diets may reduce the risk for large bowel cancer in association with gut microbiota modulation and butyrate production.

What the research says

1 study
  1. Study: Inflammation‐Modulating Effect of Butyrate in the Prevention of Colon Cancer by Dietary Fiber

    The study shows that eating high-fiber foods helps prevent bowel cancer by changing gut bacteria and producing butyrate, which boosts the immune system to fight cancer, just like the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

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