3 cigarettes per day For anyone trying to stop smoking cigarettes, cold turkey is unsuccessful for most people. Set a quit date 3-4 weeks away and start tapering down. Get down to 1-3 day, tell all your E-cigarette use frequency mediates effects

Last week in the National Heart Attack Audit we saw 36% of people with STEMI were active smokers, twice the population rate and nearly all young heart attacks in persons under 45 were active smokers

Dimensions: 2000 x 3000 px | 16.9 x 25.4 cm | 6.7 x 10 inches | 300dpi Date taken: 7 March 2011 Photographer: WENN More information: This image could have imperfections as its either historical or reportage

The most important limitation of this study is the lack of information about the type(s) of cigar smoked, number, frequency and duration of consumption among current smokers and the number of years since quitting among former smokers

This is one reason puff count alone is not a reliable measure of nicotine consumption