A roundup of links to important scientific studies on e-cigarettes and vaping by some of the world's best known researchers.
A direct comparison of the proven harms and potential risks of vaping e-cigarettes and smoking regular combustible cigarettes according to research.
A look at how long nicotine (and its metabolite cotinine) stay in the system, and different ways employers and insurance companies test for its presence.
How much nicotine is in a cigarette? We answer that, and explain how cigarettes deliver nicotine in the most powerful and most addictive way.
Have you ever experineced a nicotine or JUUL buzz? Learn more about what's really happening and why it seems to no longer occur.
How long CBD lasts in the human body, and how long the effects persist, depends on a variety of factors, including how it’s consumed.
The legal age to buy e-cigarettes and other vaping products varies around the world. The United States recently changed the legal minimum sales age to 21.
Vapers fly all over the world every day. Air travel with vaping gear is simply a matter of learning the rules and customs of air travel and airport security.
The threat of popcorn lung in vaping from the flavoring ingredient called diacetyl is a topic of concern. The risk factor for vaping diacetyl and popcorn lung is explored.
CBD oil and other CBD products like vape juice and edibles have expiration dates, but how long does CBD last under optimal storage conditions?