Just like cigarette usage there is no smoking gun, no definitive evidence, because a definitive study of that magnitude in young people would be nearly impossible, not to mention pretty unethical
In recent years, nicotine has been recommended for hypodermic injections in tetanus and strychnine poisoning
Across the geopolitical zones, the prevalence rate of current smokers was significantly higher in the North-east (32.1%, 30.034.1), compared to the other five geopolitical zones
In Syria, farmers used to grow a leaf known as Shekk-el-Bint specifically for Latakia production, and then cured it in their own barns
In his book salad bar, he talks about using basic h as a natural dewormer
By Christmas 1914, more than 96% of British soldiers were smokers, and both the government and civilians at home sent, literally, tonnes of tobacco to the front