ben hogan cigarette American golfer smoking a during the Houston... News Photo Hogan and Palmer Smoking On

We don't have the long-term studies to show the effects of COPD [chronic obstructive pulmonary disease] or cancer, but our concerns are that its very similar in the way that it took years for us to figure out that tobacco led to, with definite science, led to things like cancer and development of COPD, Rizzo added

In any case, you should never assume

Sudden cessation causes withdrawal symptoms such as headaches, irritability, and low energy

This exposure has been consistently associated with increased likelihood of e-cigarette use among youth (32)

With Reynolds Tobacco launching the 0 nicotine e-cigarette brand Sensa in the United States, e-cigarette brands such as Geekbar and RAZ have begun to update and launch 0 nicotine versions of e-cigarette products

We outline a number of the most common plant varietals in our article on the many types of cigar tobacco