is it legal to smoke cigarettes and drive in california driving while high a DUI under CA law? Is there a limit? : r/California Driving is the new smoking:

Stealth Vaping You may have heard of something called stealth vaping, where you take a hit on your vape and inhale lots of air so that when exhaling little to no vapour is produced

Hajek P, Phillips-Waller A, Przulj D, Pesola F, Myers Smith K, Bisal N, Li J, Parrott S, Sasieni P, Dawkins L, Ross L

This nicotine type is smooth on the throat and absorbed quickly by the body for a cigarette-like sensation

Furthermore, in addition to our results, the current literature confirms the significant phenotypic alterations among circulating monocytes and resident macrophages that are caused by E-cig use

Courtesy: The Lighter Library