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68
Mostly True Spain

The text states that oral sex has become the leading cause of throat cancer, surpassing smoking.

The claim that oral sex has surpassed smoking as the leading cause of throat cancer is supported by evidence linking HPV transmission through oral sex to throat cancer. Reliable sources indicate that HPV-related oropharyngeal cancers are increasing, and having multiple oral sex partners significantly raises the risk. However, the claim does not universally establish oral sex as the leading cause, as other studies still emphasize smoking as a key risk factor. The available evidence points to a growing risk but does not completely surpass smoking as the leading cause in all cases.

March 19, 2026 Language: en-US 1 claim analyzed

Individual Claims

68
Mostly True Health
Oral sex surpasses smoking as the leading cause of throat cancer.
The claim is supported by sources highlighting HPV as a significant risk factor for throat cancer through oral sex. Studies indicate a strong correlation between multiple oral sex partners and increased cancer risk. However, smoking is still considered a primary risk factor in many studies, and not all evidence supports the claim that oral sex has surpassed it universally.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 80
Web Consensus Weight 50
Source Quality Score 70
Source Quality Weight 25
Llm Reasoning Score 60
Llm Reasoning Weight 25
Weighted Total 68
Evidence Summary 3 web sources indicate a link between HPV, oral sex, and throat cancer.

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