Just one cigarette can harm DNA, Surgeon General says

Even before I started making major steps to improve my health and get my life back on track, I was vehemently anti smoking. I can't even stand to be around it, and I consider people who smoke around their children to be commiting child abuse (and yes, I know, back in the day everyone did it, including my father). Turns out even a small amount of second hand smoke can be harmful, check out this article from USAToday.com. Do not tolerate family members or friends smoking anywhere near you. Period.