Effects of Smokeless Tobacco

What Is Smokeless Tobacco?

Smokeless tobacco which is too known as “Chewing Tobacco”.  It is made of tobacco, nicotine, sweeteners and additional chemicals. It is a myth that chewing is not as injurious as smoking. Chewing tobacco can also be injurious for your health and fitness.

The effects of Smokeless Tobacco include:

• Increased heart rate cause through nicotine in the blood stream releasing hormones (such as adrenaline).
• Increased blood pressure caused through nicotine in the blood stream. Can cause unequal heartbeats as well.
• Chewing tobacco, too called smokeless tobacco or snuff, contains over 25 carcinogens or cancer causing agents.
• Users of chewing tobacco are at an amplified risk of cardiovascular disease. Nicotine constricts blood vessels, raises blood pressure and reduces the amount of oxygen in the blood stream, all of which has an result on the heart and can contribute to cardiovascular disease.

Main harmful effects of Smokeless Tobacco are:

• Erodes Tooth
• Lung Cancer
• Oral Cancer
• Damage to tongue, jaw and lips
• Bad Breadth
• Gum slump
• Early Decay of Tooth

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Health Benefits of Banana

Banana is an efficient fruit for health benefits. The mixture of carbohydrates and vitamins there in banana helps an energy increase. The natural fiber in banana as well gives to the many health benefits. Here are a few important benefits of banana.Vitamins and Minerals: Banana high in Vitamins, as Vitamin A is significant for development of tissue in eyes and growth of the skin. Vitamin B is also there which help in calming the nervous system.

Blood Pressure: Banana is a natural basis of potassium. Potassium is significant for the human body as it helps in body’s fluid level, body cells and controlling in blood pressure.Ulcers: Bananas contain protease inhibitors that help remove bacteria in the stomach and reduce acidity. Thus difficulty of ulcer reduces.

Smoking: Bananas can also help people tiresome to give up smoking, as it contains Vitamin C, A1, B6, B12 and potassium, which help the body recover from the effects of nicotine withdrawal.Anemia: Banana rich in iron, which get better the body’s hemoglobin function. Thus banana is ideal fruit for people who are pain from Anemia.Depression: Banana contain amino acid (tryptophan) which changed by the body into serotonin that relaxes a person.

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Little Evidence That Diet, Lifestyle Cuts Alzheimer's Risk

Numerous studies have attempted to link specific behaviors and health conditions to the onset of Alzheimer's disease, but scientists still can't say for sure that anything you do or don't do will prevent the brain disorder, according to a new U.S. review of recent research. The U.S. National Institutes of Health convened a conference last spring to analyze 18 studies of potential risk factors, such as poor eating habits, chronic illness, smoking or little exercise, and development of Alzheimer's disease. "Although we are not dismissing the potential or important role that these major risk factors might play in the development of Alzheimer's disease, at this time, with what we have currently, we cannot confirm any risk associations," said study lead author Dr. Martha L. Daviglus, a professor of preventive medicine and medicine at the Northwestern University Feinberg School of Medicine in Chicago.

"So we need to conduct more research, if we want to have the evidence in hand," she added. The study, which summarizes the NIH conference results, is published in the May 9 online edition and September print issue of the Archives of Neurology. For now, older age is the leading known risk factor for Alzheimer's disease, the study noted. A gene variation is also tied to increased risk, it said. An estimated 5.3 million Americans struggle with Alzheimer's, a figure projected to grow as the country's Baby Boomer population ages, the authors said. The disease is responsible for between 60 and 80 percent of dementia cases. "What we're talking about here is something that is going to affect so many Americans in the years to come," said one expert, Catherine Roe, an instructor in neurology at Washington University School of Medicine in St. Louis. "In fact, there's going to be an explosion in the next 50 years, because everyone is living longer in general," she said.

The studies included in the NIH research review were conducted between 1984 and 2009 in English. Participants were at least 50 years old and living in developed countries. Some of the studies looked into dietary influences, such as folic acid intake, Mediterranean diet and nutritional supplements. Others looked for a link between health problems, such as diabetes or high cholesterol, and Alzheimer's. Still others explored levels of physical activity or alcohol consumption and risk of Alzheimer's disease. The NIH team found that, as a whole, the studies were "compromised by methodological limitations" that undercut the ability to draw a firm association between any particular behavioral habit and/or health condition and Alzheimer's.

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Smoking During Head & Neck Cancer Therapy Tied to Poor Outcome

Patients with head and neck cancer who continue to smoke while undergoing radiation treatments have a much lower long-term survival rate than those who kick the addiction, researchers have found. In the study of patients with squamous cell carcinoma of the head and neck, 23 percent of 101 patients who continued to smoke were still alive five years after treatment, compared with 55 percent of matched patients in a control group who quit smoking before they began radiation therapy.

In addition, 53 of the patients who continued to smoke suffered cancer recurrence, compared with 40 patients in the control group. The patients who kept smoking also had more treatment-related complications such as the development of scar tissue, hoarseness and difficulty eating. The poorer outcomes for persistent smokers were found both in patients who had radiation alone and in those who had surgery prior to radiation, the study authors noted in the report published in the February issue of the International Journal of Radiation Oncology/Biology/Physics.

"I've always told patients, 'You should really stop smoking,' but I had no tangible evidence to use to convince them that they would be worse off if they continued to smoke," lead author Dr. Allen Chen, residency training program director at the University of California, Davis, School of Medicine, said in a news release from the American Society for Radiation Oncology. "I wanted concrete data to see if smoking was detrimental in terms of curability, overall survival and tolerability of treatment. We showed continued smoking contributed to negative outcomes with regard to all of those," he added.

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Odds of Quitting Smoking May Be Clear on Scans

Brain scans can predict a smoker's chances of being able to quit, according to a new study. It included 28 heavy smokers recruited from a smoking cessation program. Functional MRI was used to monitor the participants' brain activity as they watched television ads meant to help people quit smoking. The researchers contacted the participants one month later and found that they were smoking an average of five cigarettes a day, compared with an average of 21 a day at the start of the study.

But there was considerable variation in how successful individual participants were in reducing their smoking. The researchers found that a reaction in an area of the brain, called the medial prefrontal cortex, while watching the quit-smoking ads was linked to reductions in smoking during the month after the brain scan. Previous research by the same team suggested that activity in the prefrontal cortex is predictive of behavior change.

In the new study, published in the current issue of Health Psychology, "we targeted smokers who were already taking action to quit, and we found that neural activity can predict behavior change, above and beyond people's own assessment of how likely they are to succeed," study author Emily Falk, director of the Communication Neuroscience Laboratory at the University of Michigan Institute for Social Research and Department of Communication Studies, said in a university news release.

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