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[DOI] [PubMed] [Google Scholar] Elmquist JK, Elias CF, Saper CB

The researchers used a control group of 20 mice who were only exposed to Vapor, not nicotine

This highlights a concerning correlation between substance use and headache frequency in this age group

Unfortunately, among people who use tobacco products, nearly a third (31.4%) report using both cigarettes and e-cigarettes
