Nicotine content is usually either 2 or 4 mg of nicotine, roughly the nicotine content of 1 or 2 cigarettes, with the appropriate content and dosage depending on the smoking habits of the user.

That he looked sick. All I said was, I trust it's nothing trivial.

The nicotine is delivered to the bloodstream via absorption by the tissues of the mouth.

The usual suspects, like saturated fat and sugar, nicotine, opiates, cocaine, too much alcohol and chronic stress.

A little bit of it, I think, is the nicotine, but there's something much bigger than that.

Mood modifiers have been used from time immemorial caffeine, alcohol, nicotine, immune system enhancement, vision enhancement, anesthetics we take that very much for granted, but just think about how great progress that is

A Frenchman named Jean Nicot (from whose name the word nicotine is derived) introduced tobacco to France in 1560.

Russell once declared, It is nicotine that people cannot easily do without, not tobacco. He was right.

One example is the tobacco hornworm, which concentrates nicotine to a toxic level in its body as it consumes tobacco plants.

No statistics are available on nicotine dependence among women, although statistics do exist on the frequency of smoking among women.

Other molecules can be used for immunization as well, for example in experimental vaccines against nicotine (NicVAX) or the hormone ghrelin in experiments to create an obesity vaccine.

One of the most effective anti smoking ads was done by the Department of Health Services, showing that nicotine, which constricts your arteries, can cause a heart attack or a stroke, but it also causes impotence.

Mood modifiers have been used from time immemorial caffeine, alcohol, nicotine, immune system enhancement, vision enhancement, anesthetics we take that very much for granted, but just think about how great progress that is like, having an operation before anesthetics was not fun.