Of these, more than 60 are known or probable causes of cancer in humans, such as benzene, cadmium, and cyanide
But I sympathize with how hard it is and how hopeless it seems
Dose-corrected CLO plasma concentrations increased from 2.3 to 4.7 ng/ml/day
These include: Increased levels of alertness, euphoria and relaxation Improved concentration and memory due to increased activity of the acetylcholine and norepinephrine neurotransmitters Reduced anxiety due to increased levels of beta-endorphin, which reduces anxiety The side effects of nicotine Nicotine can cause a wide range of side effects across several organs and systems of the human body
None of this changes the comparison for an existing smoker, but it is exactly why the consistent advice - ours and the NHS's - is that vaping is for adult smokers and current vapers only
Smoking can trigger flare-ups and worsen existing symptoms