has tobacco use declined Why Cigarette Usage Is At Record Lows And Dropping STATE: Michigan smoking rates decline;

Are medical marijuana patients allowed to fly with THCa

Resources to help you quit smoking Medications Can Help You Quit (Smokefree.gov) Tips for Teens: The Truth About Tobacco (Substance Abuse and Mental Health Services Administration) Quit Vaping (for teens) About the Author Sharon Levy, MD, MPH, Contributor Disclaimer: As a service to our readers, Harvard Health Publishing provides access to our library of archived content

Smoking marijuana may do more damage to lungs than cigarettes, a new study suggests

Observational studies show tobacco users have higher rates of non-alcoholic fatty liver disease compared to non-users, even after adjusting for other risk factors