trustme.bro/r/…
✓ checked
trust me, bro:
here is the receipt.
the claim
Beards have measurable health effects on the skin and bacterial retention
the verdict
INSUFFICIENT LEANING
refutedsupported
the weight of evidence
2 sources for · 0 against

Available literature points to studies addressing facial hair and bacterial ecology or protective properties, but lacks comprehensive quantitative measurements across both health effects on skin and bacterial retention.

Evidence for · 2
Data from: Impact protection potential of mammalian hair
2020 · cited by 0
Because facial hair is one of the most sexually dimorphic features of humans ( Homo sapiens ) and is often perceived as an indicator of masculinity and social dominance, human facial hair has been suggested to play a role in male contest competition. Some authors have proposed that the beard may function similar to the long hair of a lion's mane, serving to protect vital areas like the throat and jaw from lethal attacks. This is consistent with the observation that the mandible, which is superficially covered by the beard, is one of the most commonly fractured facial bones in interpersonal vio
See more details
The analysis

rails:sufficiency:partial_only:for=0+2p:against=0+0p | v55:multi_partial_one_side:lean=lean_partial:for:one_sided

More for · 1
Bacterial ecology of hospital workers' facial hair: a cross-sectional study
cited by 0
Bacterial ecology of hospital workers' facial hair: a cross-sectional study - PubMed Clipboard, Search History, and several other advanced features are temporarily unavailable. [Skip to main page content](#article-details) ![U.S. flag](https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/favicons/favicon-57.png) An official website of the United States government Here's how you know ![Dot gov](https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/icon-dot-gov.svg) **The .gov means it’s official.** Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. ![Https](https://www.ncbi.nlm.nih.gov/coreutils/uswds/img/icon-https.svg) **The site is secure.** The**https://**ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. [![NIH NLM Logo](https://www.ncbi.nlm.nih.gov/coreutils/nwds/img/logos/AgencyLogo.svg)](https://www.ncbi.nlm.nih.gov/) [Log in](https://account.ncbi.nlm.nih.gov)Show account info Close#### Account Logged in as: **username** * [Dashboard](https://pubmed.ncbi.nlm.nih.gov/myncbi/) * [Publications](https://pubmed.ncbi.nlm.n
Everything we examined (2)
This check searched the claim as stated. It did not run a separate search for evidence against it.
  1. Data from: Impact protection potential of mammalian hairprimary-datano side taken
  2. Bacterial ecology of hospital workers' facial hair: a cross-sectional studyreferenceno side taken
The paper trail · every fact has a biography
first checked04 Aug 2026
judged → INSUFFICIENT EVIDENCE · 004 Aug 2026
held for human review11 Aug 2026
This receipt carries no identity, shared or not. Sharing publishes your connection to it, not your data.
Check your own claim
Challenge the receipt
trust me, bro: win the argument, pass the class, survive peer review.
This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work · Dispute this receipt