what is in the cigarette smoke Health Effects of Smoking on Your Body What a drag: The dangers

Because of its quick impact on dopamine levels, its easy for the brain to build up a tolerance, requiring higher and higher doses to create the same effect

However, the vape itself contains high nicotine levels and has not been proven by the FDA to aid an individual quit in the long term

Cigarette maker Philip Morris International Inc

E., Wang, T

doi:10.4103/0976-0105.177703 pmid:27057123 Nelson AC, Williams SB, Pistorius SS, Park HJ, Woodward TJ, Payne AJ, Obray JD, Shin SI, Mabey JK, Steffensen SC (2018) Ventral tegmental area GABA neurons are resistant to GABA(A) receptor-mediated inhibition during ethanol withdrawal