For a documentary that looses focus on its main subject, nicotine, its a total miss seen from my standpoint. the researchers interwieved and people well known for their use of nicotine, gives really divergent answers to the simple question...''is nocotine dangherous... having smoked 15 years and 25 years after that using chewing gum and occational snus user, i know its addictive, i know its regulates my puls and temper, boosts my working abilities, and enhance periods of meditation or review writing. so addictive yes... and yes its very poisinouss indeed, especially for juveniles if ingested by mouth( unsealing unused vials of vapour products, or stealing nicotine gum from daddy) or as we all knowfrom secondand electronic cigarette smoke inhalation. 3.3 mg/kg bodyweight is the mean lethal dose, so dont smoke or vape with infants in your lap( that happens.)
so this is not a well made, clearanswers documentary, more like a nicotinethirsty desert wanderer ceased by fata morgana of a smoking tobacco plant, and that doest give teachable answers at all.
the grumpy old ex.smoker still nicotinegum chewing snusing man does not recommend this documentary, its more a blatant sales propaganda effort, and has no good answers than that it gives a hive. but rather nicotine and snus than narcotics