According to a report from the World Health Organization (WHO) around 7 billion people are breathing polluted air. Tens of millions dying from air pollution worldwide are dying every year. Polluted air can raise the risk of heart disease, stroke, lung cancer, and other chronic respiratory health issues. In a study back in 2015 they found that air pollution has […]
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Global life expectancy has risen by more than six years since 1990 as healthy life expectancy grows; ischemic heart disease, lower respiratory infections, and stroke cause the most health loss around the world. SEATTLE — People around the world are living longer, even in some of the poorest countries, but a complex mix of fatal and nonfatal ailments cause a […]
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People tormented by a neverending flow of negative thoughts can greatly benefit from an alternative to expensive psychotherapy or medications: a walk in the woods. Psychologists at Stanford University found that walking outdoors in natural settings can ward off the human tendency to harp on that breakup, layoff, or family problem. The study involved 38 city participants, some of which […]
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Colony collapse disorder, the mysterious scourge that has been killing off honeybees since 2005, has suddenly become a lot more deadly. This past winter, as many as half of all hives succumbed to the disorder—up from one third annually in recent years, and between 5 and 10 percent when hives were healthy. “It is a catastrophe in progress,” beekeeper Steve […]
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Worrying about everyday problems will shorten your life. A British study found that people who reported feeling even mild anxiety—the sort that distracted them, depleted their self-confidence, or occasionally kept them awake at night were 16 percent more likely to die over a 10-year period than people with no such concerns. About one in four people experiences mild anxiety, but […]
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Over the past decade, thanks in part to widespread restrictions on when and where people can light up, the number of Americans who smoke has rapidly declined. But despite that reduction, some 58 million Americans are still regularly exposed to secondhand smoke, according to the U.S. Centers for Disease Control and Prevention (CDC). Although this is a 50 percent drop […]
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Tired of exercising to shed excess pounds? Scientists at Harvard University may have discovered a way to help you lose weight—just by taking a pill. The human body has two kinds of fat cells: white cells, which store excess calories in the form of flab, and brown cells, which burn energy to produce heat. “What we wanted to do is […]
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A new analysis of 166 studies on childhood vaccines has come to a resoundingly clear conclusion: Vaccination does not cause autism and is extremely safe and effective.The Agency for Healthcare Research and Quality commissioned a systematic review on the subject in response to the rise of the anti-vaccine movement which has been blamed for recent outbreaks of measles and whooping […]
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Research has found that women who eat fast food on a regular basis have a 16% chance of infertility, where women who normally eat a healthy diet of fruits and vegetables only have 8% chance of infertility. They also found that women who ate fast food at least four times a week took longer to get pregnant by over a […]
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