The FDA maintained that it still had jurisdiction over e-cigarettes and that it had decided to call e-cigarettes a drug-device combination
As an example, if youre after 20 mg/ml of nicotine then youd be looking for a 2% e-liquid
These structural changes narrow the airways and increase resistance to airflow, particularly during expiration
And in fact, exposure to cannabis, our research and lots of other research studies shows that if you're exposed early, you're going to look a little bit different than those who are exposed later
The tar and chemicals in cigarette smoke irritate the wound directly
Some called for a complete ban of flavorings, for example, and a more aggressive regulation of e-cigarettes that have come on the market in the last two years