smoking a few cigarettes a week One cigarette day 'increases heart disease and stroke risk' One year. This month, November

Nagasaki T, Matsumoto H, Nakaji H, et al

Frequently asked questions about chlorophyll fluorescence, the sequel

We think not

The New Zealand authorities have not said how they plan to police the ban, nor which retailers would be barred from selling tobacco products

Product defects: unraveling, foreign material, stale packs

"These products were found to meet this standard because, among several key considerations, the agency determined that study participants who used only the authorized products were exposed to fewer harmful and potentially harmful constituents from aerosols compared to users of combusted cigarettes," the FDA said