Tobacco -a preparation of the nicotine-rich leaves of an American plant, which are cured by a process of drying and fermentation for smoking or chewing.
Shorts of smoking cigarettes:
Irritation and inflammation of the stomach and intestines
Increased risk of painful ulcers along the digestive tract
Reduced ability to smell and taste
Premature wrinkling of the skin
Higher risk of blindness
Gum disease (periodontitis)
Long effects of smoking cigarettes :
1. Smelling like smoke
There's no mistaking the smell of cigarette smoke, and it's not one many people describe favorably. Steven Schroeder, MD, director of the Smoking Cessation Leadership Center at the University of California at San Francisco, says that smokers are commonly self-conscious about the smell of smoke on their clothes and in their hair. And the smell of their breath is one of particular sensitivity to most smokers. "Some of the media campaigns have compared kissing a smoker to licking an ashtray," Schroeder says. Enough said 2. Sense of smell and taste
Smelling like an ashtray isn't the only impact smoking has on the nose. Smokers also experience a dulling of their senses; smell and taste in particular take a hit when you smoke. Smokers can't appreciate the taste of many foods as intensely as they did before smoking, but it's really the loss of the sense of smell that diminishes the ability to taste, notes Andrew Spielman, DMD, PhD, associate dean for academic affairs and professor of basic science and craniofacial biology at the NYU School of Dentistry. Breathing in the hot fumes of cigarette smoke is toxic to the senses. Some smokers realize that foods don't taste the way they used to, but the process can be quite gradual, making it difficult to detect. Quitting brings a swift return of the senses. "I can't tell you how many smokers who have successfully quit come back to the clinic and say eating is a totally different experience," says Michael Fiore, MD, MPH, founder and director...
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