tobacco's main ingredient is Commonly Used Tobacco Types in Cigarettes Smoking | Definition, Types, Effects,
Description
The absence of complicated buttons simplifies usage inserting tobacco sticks into the device and pressing the button for five seconds activates the heating element or blade inside

While the FDA has banned some dyes in the U.S., there are plenty of others that other countries have banned that are still in U.S

Why Flavor Matters Flavor selection may seem like a minor detail, but it can significantly impact satisfaction

American Journal of Health Behavior

Hyattsville, MD: National Center for Health Statistics [accessed 2018 Jun 12]
