Cholesterol, a compound produced by the liver and found in certain foods, is vital because it helps build cells in the body and produces hormones. Because the body produces all the cholesterol you need, dietary sources will only raise blood...
Triglycerides are a type of lipid, also called fat, which circulates in your blood. When you eat more calories than your body needs, excess calories convert to triglycerides and are stored in your fat cells. High triglycerides may indicate...
Nicotinic acid is the chemical name for vitamin B-3, also known as niacin. High doses of nicotinic acid can alter the levels of fats in your bloodstream. Triglycerides, total cholesterol and LDL typically decrease in response to high-dose...
Health insurance carriers, doctors and clinics commonly test to identify nicotine in the body. Testing does not show actual nicotine levels; rather, the three tests available identify the component of cotinine in the body, a byproduct of tobacco...
According to the American Heart Association, 47.1 million Americans smoke, putting them at risk for a host of health issues ranging from heart disease to lung cancer. In fact, according to the American Cancer Society, nearly one out of every five...
According to the American Heart Association, an estimated 47.1 million men and women in the United States are smokers. This has created a multbillion dollar industry that depends on the addiction. Although many smokers believe there are some small...
Electronic cigarettes are a new trend, especially among young people. They are gaining in popularity as a replacement for traditional cigarettes. However, this product has not yet undergone full U.S. Food and Drug Administration, or FDA, testing...
Giving up cigarettes is hard not just because of nicotine addiction, but also because many smokers have firmly attached their smoking to certain rituals, events and times of day. At the end of a meal, while talking on the phone or during social...
Quitting smoking can be challenging for some individuals because cigarettes contain nicotine, an addictive substance that creates a dependency in the body. If you've tried quitting smoking before with no success, you may need a smoking cessation...
When a smoker smokes a cigarette, the smoke and substances from the cigarette settle on his clothing. Even if he smokes outside or away from family members, when he goes inside and rejoins his family, they are still exposed to the cigarette he...
The benefits to quitting smoking go well beyond health. Money is not spent on cigarettes, clothes smell better, food tastes better, and in most cities, you don't have to go outside to smoke a cigarette anymore. Unfortunately, quitting is hard...
The cigarette is an effective and amazingly efficient method of delivering nicotine to the brain. According to The National Institute on Drug Abuse, a smoker receives 1 to 2 mg. of nicotine for every cigarette smoked. The fast delivery to the...
Nicotine is defined by St. John Medical Center as an active and potentially poisonous ingredient in tobacco that directly stimulates the nervous system. According to the National Institute on Drug Abuse, nicotine is one of the most heavily used...
Nicotine is the active ingredient in cigarettes. The American Heart Association estimates that after smoking a cigarette, it takes about two hours for half of the nicotine to leave the body. Smokers repeatedly build up nicotine levels with each...
Nicotine lozenges are a smoking-cessation product that is taken orally. Nicotine is released into your body, allowing you to gradually overcome the addiction and cravings you experience. Using the product correctly will increase your chances of...
Smoking tobacco has long been associated with health risks and damage to the body. Tobacco smoke contains nicotine, tar and hundreds of chemical additives known to cause cancer. According to the World Health Organization, there are more than 1.3...
Finding anything positive to say about the effects of cigarette smoking on the body is essentially impossible. Smoking leads to decreased lung capacity, which leads to shallow breathing, lower energy levels and lower immune system function....
Chewing tobacco is a kind of smokeless tobacco that is also referred to as spit tobacco, chew or dip. There is a common misconception that chewing tobacco is less harmful to your health than smoking cigarettes, but in 1986, the advisory committee...
Smokers who are interested in quitting can look forward to a number of multiple proven benefits. Prospective quitters, however, should expect to experience symptoms akin to withdrawal from any other addictive substance. Nicotine withdrawal is...
Practically everyone who smokes has good intentions regarding quitting. When the day arrives, however, the uncomfortable initial effects of withdrawal can become overwhelming. It may help some smokers to develop a mindset that equates the...
Nicotine is a stimulant found in plants of the nightshade family, which includes tobacco. This drug is responsible for the addiction to smoking cigarettes and the use of other tobacco products. Although no studies have shown an increase in...
Cigarettes are more addictive than any other substance and the only products sold legally that kill half the people who use them as intended, according to Stephen Shapiro, M.D., of the University of Pittsburgh. Even if cigarettes don't kill you,...
Nicotine, the most well-known of all tobacco compounds, is highly addictive. A number of factors influence the effects nicotine can have on you, including how much nicotine you inhale or absorb, how quickly you absorb it, how much tolerance you...
Smoking is the veritable bad boy of personal habits, harming almost every organ in the human body. According to the National Cancer Institute, smoking is a known cause of cancer, heart disease, stroke, emphysema and chronic bronchitis, accounting...
Your health improves when you quit smoking and lose weight, although the abundance of information available online and through the media makes moving forward confusing. Recognize some proven tips about smoking cessation and weight loss drugs to...
Caffeine and nicotine are stimulant drugs that activate your nervous system. Although these substances are legal, their use can result in adverse effects. For some, addiction can develop, and for others, abrupt but temporary physiological changes...
Of the women who quit smoking during pregnancy in a conscious effort to protect their developing babies, 70 to 85 percent of them return to smoking after giving birth, according to a report published in the "Journal of the American Board of Family...
Cigarette smoking will make a person addicted to the drug nicotine. Nicotine causes a powerful addiction that can result in unwelcome experiences of withdrawal if you decrease your intake. You can overcome an addiction to cigarettes, but it will...
Even if you still smoke, decreasing the number of cigarettes will benefit your health. For each cigarette you cut back, you do not inhale the tar, nicotine and other carcinogens it contains. According to the British Medical Journal, every...
