vape lungs vs cigarette lungs Our researchers are studying the effects of vaping on the and airway., They found several components in e-cigarettes damage cells that help protect us from viruses. , Dr. Fariba Rezaee explains Some people claim vaping is

weed: Among people aged 12 or older who vaped any substance in the past month, 71.1% vaped nicotine, 40.1% vaped marijuana, and 19.2% vaped flavoring

I think we had some difficulty persuading everybody that was true because the confidence interval we had was 90%

Marijuana contains high levels of THC content from 5-35%, while hemp must not legally contain over 0.3% THC

Monograph 1452

Estimation of Polish cigarettes contamination with cadmium and lead, and exposure to these metals via smoking

see Royal College of Physicians, Smoking and health 2021, A Coming of Age for Tobacco Control? May 2021, 13, [32] United States Government Accountability Office, Tobacco Taxes: Market Shifts toward Lower-Taxed Products Continue to Reduce Federal Revenue , June 2019,