Nicotine is the chemical in cigarettes that makes them addictive. About 85% of smokers are addicted to nicotine. Higher levels of nicotine in a cigarette can make it harder to quit smoking. The amount of nicotine in cigarettes has steadily increased in the past decade. Higher nicotine levels have been found in all cigarette categories, including "light" brands.
Some researchers feel nicotine is as addictive as heroin. In fact, nicotine has actions similar to heroin and cocaine,...
Read moreRecently, controversy had surrounded mentholated cigarettes. Menthol, a minty-tasting additive, may anesthetize nerve endings slightly,... Read more »
A few decades ago, the tobacco industry latched onto the notion of promoting “light” cigarettes in an attempt to address growing... Read more »
If you've been contemplating quitting smoking of late and you live alone, put cigarette realness in your face - so to speak. Save a... Read more »
I've gotten so behind on my daily journal, and I don't seem to know where the days go. My days are filled with my teaching in the prison... Read more »
Our dinner on the Muslim island of Pemba was "Chips and Goat" -- the meat was tiny, dried bits that we HOPED was goat and not something... Read more »
Many pipe and cigar smokers comfort themselves with the belief that their habit isn't as dangerous as cigarette smoking, but experts say that isn't... Read more »
Cigarette smoke is highly unhealthy, but it may offer improvement of nasal allergies, Dutch researchers say. The smoke can block the mast cell... Read more »
Federal health regulators say e-cigarettes may contain as many cancer-causing toxins and nicotine as regular cigarettes. Officials from the U.S. Food... Read more »
According to a new study, even occasional smoking can increase artery stiffness in young people and affect their bodies' ability to respond to... Read more »
A new survey has found that stress caused by a bad economy may be prompting Americans to smoke more and to delay quitting. Researchers conducted an... Read more »