Consuming dietary fiber decreases the amount of microplastics absorbed from the intestines by speeding up their passage through the gut and creating a thick barrier that prevents microplastics from...

From: Rhonda Patrick: This is the Best Powder for Gut Health and Inflammation

Strongly supported

Multiple high-quality studies back this claim.

58
Pro
0
Against
mechanistic
4 studies

Not medical advice. For informational purposes only. Always consult a healthcare professional.

What this claim means

Consuming dietary fiber decreases the amount of microplastics absorbed from the intestines by speeding up their passage through the gut and creating a thick barrier that prevents microplastics from...

See the technical phrasing

Dietary fiber reduces intestinal absorption of microplastics by increasing fecal transit time and forming a viscous barrier that limits epithelial penetration.

Why this might work
Supported
based on 4 studies

Dietary fiber slows down the movement of material through the gut and makes the contents thicker, which keeps microplastics from sticking to the gut wall and getting absorbed.

What the research says

Supports

3 studies

58

Study: Acute intake of fructooligosaccharide and partially hydrolyzed guar gum on gastrointestinal transit: A randomized crossover clinical trial.

This study provides evidence supporting the claim.

Study: https://doi.org/10.1016/0016-5085(92)91435-7

This study provides evidence supporting the claim.

Study: https://doi.org/10.3177/JNSV.37.493

This study provides evidence supporting the claim.

Contradicts

1 study

0

Study: https://doi.org/10.1007/BF01308515

This study provides evidence contradicting the claim.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 4 supporting studies

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