(1) He took out a cigarette and lighted it, taking his time to draw in the smoke and nicotine .

(2) Tar and nicotine travels over the placenta and in large amounts will kill the fetus.

(3) At the end of the day, tar is far more dangerous than cannabis and nicotine is far more addictive than cannabis.

(4) It blocks the effects of nicotine but does not precipitate withdrawal symptoms.

(5) I have every sympathy for those smokers who continue to be addicted to nicotine .

(6) Even in adolescence, many smokers are addicted to nicotine and would like to stop smoking.

(7) When you stop smoking, the withdrawal from nicotine can be as difficult as withdrawing from heroin or cocaine.

(8) Despite the risks, marijuana was nowhere near as addictive as nicotine , he said.

(9) Nicotine poisoning

(10) The experts at the service explain just how much nicotine is going into you, how much is in one cigarette and why we become addicted.

(11) Heavy doses of sugar and caffeine can hook you just as easily as nicotine or crack cocaine.

(12) Non-smokers who are exposed to smoke absorb nicotine and other compounds just as smokers do.

(13) My experience with many smokers has led me to believe that nicotine is not the evil thing it is made out to be.

(14) These patches contain nicotine and cost roughly the same as cigarettes do.

(15) The nicotine in tobacco smoke causes both physical and psychological dependence.

(16) While a person is smoking, nicotine reaches the brain faster than drugs that enter the body directly through the veins.

(17) I understand these results are based on the amount of nicotine found in the bloodstream.

(18) These laws offer a promising framework for the regulation of nicotine , including tobacco products.

(19) Many of them do themselves further harm by smoking, because nicotine suppresses appetite.

(20) Caffeine, for example, is a powerful stimulant, while the nicotine in cigarettes is a sedative.