E cigarettes increase harm to smokers, so should not be promoted as a harm reduction strategy (in 10 slides) now available in 10 other languages Stanton Glantz blog E cigarettes' tricky path as harm reduction tool WHYY Safer Nicotine Products a Global Picture Global State of Tobacco Harm Reduction Data show that e cigarettes reduce harmful constituents by 80 percent to 99.9 percent compared to cigarettes, while heated tobacco products cut key carcinogens by over 90 percent. Read then full story