Quit Smoking and Nicotine
Nicotine is produced by the tobacco plant and can be regarded as a biological pesticide. The tobacco plant produces nicotine in the roots and then exudes it from the leaves to prevent insects from eating the plant.
When tobacco is smoked, nicotine is absorbed through the wall lining of the small air sacs in the lungs. When sniffed or chewed, it is absorbed through the mucous membranes of the nose or mouth. Nicotine can also be absorbed easily through the skin which is the main cause of second hand smoking.
Regardless of how nicotine is absorbed, it enters the bloodstream where it […]