How do cigars nicotine enter the body?

Smokeless tobacco can be used a few different ways depending on how it is cut there is chewing tobacco, dipping tobacco, snus (spitless), or snuff. there are a few different ways to use smokeless tobacco. most people enjoy putting the tobacco under the lip and spitting the juices except with the snus. but with snuff or course pulverized tobacco can be inhaled through the nose which isn't as common these days. i have also herd of people putting tobacco in there socks. this is actually highly effective in absorbing nicotine some experts may argue its dangerous as the pours in your feet are very large and may absorb too much nicotine but i have my doubts.