What you really want is some quality all natural tobacco from tins. without added chemicals and nicotine, u still get a natural tobacco buzz.
ACTUALLY, what would be even better to sate your nicotine cravings is to smoke pot. It is all natural and way better feeling and healthier, and then I...
That means ur liver is working too hard. Your liver is what filters out the foriegn/artificial chemicals.
Thins like artificial colors/canned food.
Also, artificial scents from shampoo/cologne/axe spray etc, are foregin chemicals to the body, and will stress your liver to expel them.
Thats my...