H. Pylori Infection : Risk Factors
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Caffeine is a substance that exists naturally in certain plants. It can also be produced synthetically and used as an additive in food products. It is a central nervous system stimulant and a diuretic.
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A recent study alleviates concerns about coffee's role in heart disease and stroke and makes observations about coffee's physiological effects.
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New studies suggest coffee may not be bad for you, as is generally supposed, and it may even have some benefits.
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Caffeine is a white, bitter crystalline alkaloid derived from coffee or tea. It belongs to a class of compounds called xanthines, its chemical formula being 1,3,7-trimethylxanthine.
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Caffeine is a naturally occurring stimulant found in the leaves, seeds, or fruit of over sixty plants around the world. Caffeine exists in the coffee bean in Arabia, the tea leaf in China, the kola nut in West Africa, and the cocoa bean in Mexico.
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Healthwise, it's been a good year for coffee.
Coffee is earning a better reputation on the health front as a result of several studies. In summer 2005, University of Scranton chemists reported that coffee beat out fruits and vegetables as the number one source of antioxidants for Americans. It turns out that a cup of coffee delivers a decent jolt of potentially protective antioxidants along with caffeine and hundreds of other substances. And since we drink so much — the average American has three cups a day — the antioxidants add up.
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Drinking coffee before exercising can decrease the level of blood flow just when the heart needs to pump more blood.
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Data from a large study suggests that women who drink higher amounts of cola may have an increased risk of developing high blood pressure.
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During the early stages of pregnancy, can you drink coffee? My partner works nights and drinks a lot of coffee. Are there other, safer alternatives to the caffeine from coffee?
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Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress .
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When you smoke, toxins are carried by your blood to every organ in your body. At the same time, the carbon monoxide in cigarette smoke keeps red blood cells from carrying as much oxygen as normal.
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Use of cigarettes and other tobacco products to engage in a habit that almost always leads to addiction. Every day 3,000 young people light up their first cigarette; every year a million teenagers become regular smokers.
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Right away, you may cough, wheeze, and have a sore throat—that’s the tar clogging up your lungs. You may also have a headache, feel dizzy, and be nauseated—that’s the nicotine in your brain. Over time, you risk lung and throat cancer, and lung diseases like emphysema and bronchitis.
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Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress .
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Smoking during pregnancy reduces oxygen and blood flow to your baby. This may cause bleeding problems that can put your pregnancy at risk.
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Ex-smokers' risk of heart disease may eventually approach that of a lifetime nonsmoker, but their risk of lung cancer is less likely to fade, even after long periods of time.
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Hear the facts about smoking from those who have been doing it for a few years. Find a smoker or two. Ask a few questions. See if their answers sound something like these.
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Smoking is the inhalation of the smoke of burning tobacco that is used mostly in three forms: cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress.
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One of the major triggers for asthma attacks is cigarette smoke. Cigarette, pipe or cigar smoke is especially harmful to people with asthma because it damages the cells in the lungs that make the protective coating lining the bronchial tubes.
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Life may seem out of control, but you're really making progress. You're going through withdrawal, which is how your body recovers from smoking.
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Detailed information on respiratory diseases and smoking, chronic bronchitis, emphysema, lung cancer
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When you are trying to quit, the support of friends, coworkers and family members can make a big difference.
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Quitting smoking is one of the best things you can do to keep your heart disease from getting worse. Smoking reduces oxygen flow to your heart, speeds plaque buildup, and increases your risk for heart attack.
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Everybody knows smoking is bad for your health. Now here's something you may not know: Smoking is bad for your looks. It's true.
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The most common reasons include: "Smoking gives me more energy. I smoke to keep from slowing down. I reach for a cigarette when I need a lift. When I'm tired, smoking perks me up."
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Do you have healthy gums? You may kiss them goodbye if you're a smoker.
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Detailed information on teens and smoking
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Smoking damages your arteries, and it’s thought that the damaged arteries in the discs and joints in your back may lead to pain and injury.
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Teens who smoke are more likely to quit if they can be convinced to participate in a cessation program that emphasizes the health risks of smoking, provides motivational encouragement and coping skills, and encourages a healthy overall lifestyle.
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For most people, the best way to quit smoking is some combination of medicine, a method to change personal habits and emotional support.
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Smoking is an important and preventable cause of death and illness. However, as more money has been spent on smoking cessation programs, the incidence of cigarette smoking has risen.
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A smoker's recovery plan includes listing those activities that you have chosen to help reduce the pressures of nicotine withdrawal and staying smoke-free.
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I know that smoking is very bad for me. I've cut down to one cigarette after lunch and another after dinner each day, with two or three more on most weekend nights when I socialize. I really enjoy smoking, but I want to know if I'm harming myself.
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The personal motivation list will help you identify the benefits of quitting, for you, for your family, and for your friends.
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Among other things, keep a personal benefits log. Write down the benefits you experience from being smoke-free (for example, I can smell flowers again!) Write the specific occurrence, the date it first happened, and your reaction.
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When people consider the cost of smoking, they usually focus on the cost of the cigarettes alone. But that's only the first step.
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Every day, nearly 6,000 teens and pre-teens try cigarettes for the first time, according to the American Lung Association. A third of these first-timers will end up becoming smokers.
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Pneumonia in an immunocompromised host describes a lung infection that occurs in a person whose ability to fight infection is greatly impaired.
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Discharge Instructions for Immunocompromised PatientsYou have either undergone a procedure or been diagnosed with an illness that has made you "immunocompromised." This means that your immune system is very weak, making it difficult to fight off i...
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