Monthly Archives: March 2012

Researchers have found that stress can alter the balance of bacteria that live in the intestine, leading to immune system problems. Stress changes the composition, diversity and number of intestinal bacteria, said the team at Ohio State University. The communities … Continue reading →

Air travel could raise the risk for experiencing heartbeat irregularities among older individuals with a history of heart disease, a new study suggests. The finding stems from an assessment of a small group of people — some of whom had … Continue reading →

It’s no secret that the empty calories in soda and other sugary drinks can contribute to weight gain and obesity. But a new study suggests these beverages also may harm your heart, even if they don’t cause you to gain … Continue reading →

People who visit the dentist regularly to have their teeth cleaned may lower their risk for heart attack or stroke, new research suggests. The finding is to be presented Sunday at the American Heart Association’s annual meeting, in Orlando, Fla. … Continue reading →

Pumpkin spice candles and pine-scented air fresheners may evoke the holiday season for some. For others, those airborne fragrances trigger allergy symptoms — from runny, itchy noses and sneezing to asthma attacks. Allergists say as the popularity of scented products … Continue reading →