E Cigarettes, Vaping, and Other Electronic Nicotine Products: Harm Reduction Pathways or New Avenues for Addiction? Psychiatric Times A long standing bias in tobacco harm reduction research called 'reverse spin bias' is very often used to guide health policies. It happens when researchers downplay or dismiss positive findings from their own Tanks for Electronic Cigarettes The tobacco industry and its front groups are spreading misleading narratives about vapes and e cigarettes, promoting them as harm reduction tools. These products still pose significant health risks and should be regulated