The first step in flue curing is withering, where the freshly harvested tobacco leaves are hung in the barns
ACS Chemical Neuroscience
The harmful toxins that enter your body through cigarettes include carbon monoxide, tar, formaldehyde, hydrogen cyanide, ammonia, mercury, lead, and cadmium and these all restrict blood flow to the skin and even break down elasticity structures in the skin, like collagen and elastin
Empfehlungen zum Umgang mit Alkohol Hans-Jrgen Rumpf, Volker Auwrter, Anil Batra, Simone Bell-DAvis, Gallus Bischof, Tom Bschor, Tobias Effertz, Ernst Fricke, Reiner Hanewinkel, Rita Hansjrgens, Ursula Havemann-Reinecke, Tobias Hayer, Ulrich John, Falk Kiefer, Thomas Kuhlmann, Katrin Liel, Thomas Redecker, Florian Rehbein, Jens Reimer, Karl-Heinz Reuband, Norbert Scherbaum, Helmut K
Native Americans and early settlers used it medicinally as an all-purpose cure and tonic, in addition to Deertongue concoctions used as stimulants and sweat-inducing agents