Tag Search - " Second Hand Smoke"

Featured: How to quit smoking

Smoking is responsible for 1 in 5 deaths and with no level of exposure to cigarette smoke safe the best thing you can do for your health, and those around you, is to stop.

Posted on Mon, 22 Nov 10

How much second hand smoke is safe?

Even at the lowest detectable levels of exposure there are significant changes in gene expression within the cells lining of your airways. Such genetic changes are thought to precede reparatory disease including lung cancer; no level of tobacco smoke exposure is safe.