The evidence on cigar-smoking

cigarOver the past decade, cigar consumption in the United States has increased significantly.  In 2011, Americans smoked an estimated 13.7 billion cigars, a 55 percent increase compared with 2000, according to the U.S. Centers for Disease Control.

Cigars may be trendy, but they pose serious health risks. A new systematic review published this week takes a look at the evidence available on cigar-smoking. [Read more…]

Evidence gap: What we don’t know about health apps

smart phoneSmart phones have changed our society in a myriad of ways, making it faster and easier to communicate with each other, conduct research, access entertainment, and navigate the world.

The health care industry has also capitalized on this new technology. Today, there are dozens of apps designed to help people improve their fitness, lose weight and monitor medical conditions. But do they actually work? [Read more…]

Evidence-based dieting

obesity-300x225Here at EBL, we’ve written a lot about the health problems associated with obesity in the U.S. The good news is that an estimated 45 million Americans go on diets each year to lose excess weight. But many weight-loss programs are never evaluated in scientific studies, leading participants to spend time, energy and money on programs that are not evidence-based. [Read more…]

The link between working long hours and drinking alcohol

AlcoholI have certainly had times in my life where, at the end of the work day, all I wanted to do was have a few glasses of wine to help me relax. For some people, the ritual of having a drink or two after work becomes a habit that’s hard to break.  A systematic review published recently finds that this sort of habit can lead to unhealthy behaviors. [Read more…]

New evidence: A link between air pollution and stroke

air pollutionWe’ve had clear evidence for decades that air pollution is bad for your health, specifically your lungs and heart. The data show air pollution increases your risk of asthma, COPD and pneumonia. But a new systematic review unveils another serious risk: stroke. [Read more…]

The health effects of loneliness

lonelyMore than 25 percent of adults in the United States live alone – a cultural trend that has important implications for the health of many Americans. [Read more…]

What we know about chronic fatigue syndrome

chronic fatigue syndromeHave you heard of the disease called chronic fatigue syndrome?  It’s a condition with symptoms that include persistent fatigue (especially after any kind of physical exertion), pain, neurological problems, headaches and decreased cognitive function. [Read more…]

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