Researchers have identified a potential reason why lower numbers of COVID cases have appeared amongst smokers compared to non-smokers, even as other reports suggest smoking increases severity of the disease.
Sep 10, 2021
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E-cigarette vapour boosts the production of inflammatory chemicals and disables key protective cells in the lung that keep the air spaces clear of potentially harmful particles, reveals a small experimental study, published ...
Aug 14, 2018
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In 10 to 20 years there could be no smokers left in many markets, according to analysts at Jefferies. Governments and tobacco companies are on the same side in this shift, as more countries adopt smokefree targets and companies ...
Mar 26, 2021
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Florida International University psychologists Elisa Trucco and Matthew Sutherland are in a race to find answers about the impact of e-cigarettes on the adolescent brain. Calls to the FIU Center for Children and Families ...
Dec 5, 2018
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The popularity of electronic cigarettes continues to grow worldwide, as many people view them as a safer alternative to smoking. But the long-term effects of e-cigarette usage, commonly called "vaping," are unknown. Today, ...
Aug 20, 2018
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For some smokers, the first cigarette of the day is just not as satisfying without a cup of coffee. That could be more than just a morning habit: Chemical compounds in roasted coffee beans may help lighten the effects of ...
Aug 17, 2022
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As more states make it legal to smoke marijuana, some government officials, researchers and others worry what that might mean for one of the country's biggest public health successes : curbing cigarette smoking.
Apr 7, 2019
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A research team at the University of California, Riverside, has found that electronic cigarettes, often targeted to youth and pregnant women, produce a stress response in neural stem cells, which are critical cells in the ...
Jul 1, 2019
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If you smoke, you're probably aware of a stark reality: Cigarettes are the lead cause of preventable disease, disability and death, killing more than 480,000 people every year. At the same time, an estimated one-third of ...
Apr 21, 2022
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A survey of adolescents carried out by researchers at Coventry University has shown that than less than half of e-cigarette users knew that vape products contain nicotine or that they are addictive, raising the possibility ...
Aug 8, 2018
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A cigarette (French "small cigar", from cigar + -ette) is a product consumed through smoking and manufactured out of cured and finely cut tobacco leaves and reconstituted tobacco, often combined with other additives, then rolled or stuffed into a paper-wrapped cylinder (generally less than 120 mm in length and 10 mm in diameter). The cigarette is ignited at one end and allowed to smoulder for the purpose of inhalation of its smoke from the other (usually filtered) end, which is inserted in the mouth. They are sometimes smoked with a cigarette holder. The term cigarette, as commonly used, refers to a tobacco cigarette but can apply to similar devices containing other herbs, such as cannabis.
Rates of cigarette smoking vary widely. While rates of smoking have leveled off or declined in the developed world, they continue to rise in developing nations.
A cigarette is distinguished from a cigar by its smaller size, use of processed leaf, and paper wrapping, which is usually white, though other colors are available. Cigars are typically composed entirely of whole-leaf tobacco.
Cigarettes are the most frequent source of fires in private homes and the European Union wishes to ban by 2011 cigarettes that are not fire-safe.
This text uses material from Wikipedia, licensed under CC BY-SA
