Polygraph

Eating kimchi can reduce body fat by 31.8%.

Posted by The Charlie Kirk Show, Checked

Polygraph verdictFalse
Sources
5 contradict2 context
Said
1 time·
Confidence
70%
The Charlie Kirk ShowAug 5, 2026
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56 claimsThe check →

The 31.8% body-fat reduction comes from an animal (preclinical) kimchi-diet study, not from human consumption. The human clinical trial on overweight adults found much smaller reductions, about 2.6% in body fat mass and 7.3% versus placebo, so the claim that eating kimchi reduces body fat by 31.8% is grossly overstated. The extracted claim matches the passage's wording.

What was said

… in over 900 probiotic strains that help support gut bacteria, because when your gut bacteria are properly supported, your body is better able to process food efficiently, regulate cravings, and support digestion, even maintain a healthier metabolism overall. Studies show that eating kimchi can reduce your body fat by 31.8%, but supporting your gut microbiome takes consistency, and most people aren't eating kimchi every day because of the taste, the smell, the hassle that comes with getting it. …
The Charlie Kirk Show · · from the transcriptPost →

What we found

Contradicts. Multiple reports state the 31.8% figure comes from an animal obesity model fed a kimchi diet, not from people eating kimchi.[1][2][3][4]

Contradicts. The human trial of 55 overweight adults reported a body fat mass reduction of about 2.6% after three months of kimchi capsules, far below 31.8%.[5]

Contradicts. A supplement study reported a 7.3% decrease in body fat compared with placebo in overweight adults, again far below the claimed 31.8%.[2]

Context. A scoping review of randomized trials reports that kimchi interventions decreased body fat in several trials, but does not support a 31.8% human effect.[6]

Context. The 31.8% figure appears in a sponsor advertisement for a kimchi product, which is not independent evidence.[7]

Sources

7 sources: 7 not rated

  1. 1Clinical study supports the anti-obesity effects of kimchimedicalxpress.com · not rated · cited for: contradicts
  2. 2Kimchi supplement could combat obesity by reducing body fat ...nutraceuticalbusinessreview.com · not rated · cited for: contradicts
  3. 3Kimchi reduces body fat and boosts gut health, new study revealsstudyfinds.com · not rated · cited for: contradicts
  4. 4"Eating kimchi two to three times (50g/times) daily reduces body ...mk.co.kr · not rated · cited for: contradicts
  5. 5Want to lose weight and boost gut health? Study says, have this ...hindustantimes.com · not rated · cited for: contradicts
  6. 6link.springer.com › content › pdfEffects of kimchi on human health: a scoping review of ... -...link.springer.com · not rated · cited for: context
  7. 7Brightcore Health offers a more natural alternative to GLP1 ...abc4.com · not rated · cited for: context

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Said in 1 published post

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