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Smoking damages your heart, leads to high blood pressure, infertility

While the popular belief is that smoking largely affects the lungs because they get directly exposed to inhaled smoke, health experts warn that it also impacts the entire cardiovascular system. According to the World Health Organisation (WHO), smoking tobacco is globally the second leading cause of heart diseases after high blood pressure. Nearly 12 % of cardiovascular deaths worldwide occur due to tobacco abuse and secondhand smoking. In tobacco cigarette, there is combustion, a burning of an organic material that generates temperatures up to 900 degree Celsius. Chronic exposure to…

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40% women lung cancer patients in Goa non-smokers, likely victims of passive smoking

Almost 40% of women in Goa who have lung cancer do not smoke themselves, which means it is likely that they are victims of `passive smoking’, an anti-tobacco NGO has said. The National Organisation for Tobacco Eradication (NOTE) said yesterday that there has been a rise in the number of women in the state who smoke. The overall percentage of smokers in the state’s population has dwindled in the last three decades, it said. NOTE India president Dr Shekhar Salkar told reporters that almost 40% of the women diagnosed with…

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Would-be moms, beware: Smoking e-cigarettes during pregnancy could cause birth defects

Smoking e-cigarettes during pregnancy could cause facial defects in the babies, a study warns. The findings suggested that e-cigarettes pose health risks despite being widely considered a safer alternative to tobacco cigarettes. Researchers exposed frog embryos and samples of mammalian neural crest cells to saline infused with e-cigarette vapour. Frogs, like other vertebrates, are similar to humans embryonically, said Amanda Dickinson, from the Virginia Commonwealth University (VCU) in the US. “This means that if a chemical perturbs a frog embryo, it’s likely to do the same thing to a human…

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Kick the butt: Smoking changes lung cells, readies them for cancer

Chronic exposure to cigarette smoke can change lung cells over time, making them more vulnerable to disease and priming them to develop cancer, say US researchers. The report in the journal Cancer Cell is based on lab experiments on lung cells that were exposed to chronic cigarette smoke – the equivalent of a person smoking for 20 to 30 years. After about 10 days, the cells began to change their gene expression, a process known as epigenetic change. It took 10 months before these changes built up enough to boost…

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Kicking the butt: Running group can help you to quit smoking

Having difficulty in quitting smoking? Try running as it can help you refrain. As per a recent UCB report, almost half of the people who completed a 10-week program involving running were able to successfully quit smoking. Carly Priebe, postdoctoral fellow in UBC’s school of Kinesiology said, “This shows that physical activity can be a successful smoking-cessation aid and that a community-based program might offer that. Because doing it on your own is very difficult.” In Canada, 178 smokers registered for the 2016 ‘Run to Quit’ program at Running Room…

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Smoking marijuana in teens may affect verbal abilities

Adolescents who smoke pot as early as 14 have decreased verbal abilities and are more likely to drop out of school than those who hold off until age 17 beforeLIGHTING up their first joint, a new study has found. The study found links between cannabis use and brain impairment only in the areas of verbal IQ and specific cognitive abilities related to frontal parts of the brain, particularly those that require learning by trial-and-error. “We found that adolescents who started using cannabis at 17 or older performed equally well as…

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