Reports on the Food and Drug Administration's (FDA) ruling that nicotine is an addictive substance. Request for President Bill Clinton to decide on whether or not nicotine can be regulated by the FDA; Criticisms of tobacco companies for failure to disclose their knowledge on the cancer causing ...
The addictive substance(物质) in cigarettes is nicotine(尼古丁). When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable. A smoker's body gets used to the nicotine, and if he stops smoking, he feels nervous. Many smokers try to stop smoking but ...
Nicotine is a substance that is found in certain plants, such as tobacco, in the nightshade plant family. It is a stimulant that acts on the parasympathetic system. It is an addictive substance.Answer and Explanation: As a drug, nicotine is used in products that help individuals stop smoking...
While we don't know the long-term effects of Zyn yet, health experts say there are several health concerns to be aware of when it comes to nicotine use, including cardiovascular, gastrointestinal and oral health impacts. "We know that it increases heart rate (and) blood pressure," Dohadwala...
One reason is that people become addicted(成瘾)to cigarettes.The addictive substance(物质)in cigarettes is nicotine(尼古丁).When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine, and if he stops smoking, ...
The addictive substance(物质)in cigarettes is nicotine(尼古丁). When people smoke, the nicotine goes right into the blood stream and makes people feel comfortable. A smoker's body gets used to the nicotine, and if he stops smoking, he feels nervous. Many smokers try to stop smoking but ...
In total, the evidence clearly identifies nicotine as a powerful drug of addiction, comparable to heroin, cocaine and alcohol.doi:10.1007/BF02245088I.P. StolermanM.J. JarvisSpringer-VerlagPsychopharmacologyStolerman IP, Jarvis MJ (1995) The scientific case that nicotine is addictive. ...
Why do people smoke? One reason is that people become addicted(成瘾) to cigarettes. The addictive substance(物质)in cigarettes is nicotine(尼古丁). When people smoke the nicotine goes right into the blood stream and makes p
One reason is that people become addicted(成瘾) to cigarettes.The addictive substance(物质)in cigarettes is nicotine(尼古丁).When people smoke,the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine,and if he stops smoking,he ...
解答 62.答案:B.细节理解题,根据The addictive substance(物质)in cigarettes is nicotine(尼古丁).When people smoke,the nicotine goes right into the blood stream and makes people feel comfortable.A smoker's body gets used to the nicotine,and if he stops smoking,he feels nervous.可知:尼古丁让人们...