We can be against cigarettes because they burn tobacco and cause serious disease
Integrating lifestyle and clinical data in prostate cancer: expert assessment of a questionnaire Catarina Leito, Lus Monteiro, Margarida Fardilha, Ftima Roque, Maria Teresa Herdeiro World Journal of Urology 36
The specific design of an e-cig varies with each subsequent generation but continues to consist of three primary components: a power-source (typically a rechargeable lithium battery), the heating element (an atomizer coil), and a reservoir containing the e-liquid (Fig 1)
others might have used animal products in their production, such as the isinglass used in the fining of some beers and wines
And the best thing about all of these
This is simply part of the process of recovering from an opioid use disorder