Month: April 2013

More than 8 out of 10 U.S. teenagers have unhealthy diets, a new survey has found. About 3 out of 10 boys and more than 5 out of 10 girls don’t get enough exercise, the survey found. Nearly one-third have abnormal cholesterol levels. And similar numbers are overweight or obese. Researchers said these results show that many of today’s teens may be at risk of early heart disease. The nationwide study included 4,600 teenagers. The American Heart Association says that 7 factors lead to optimum heart health. They are a healthy diet, healthy weight, regular exercise, not smoking and having ideal levels of cholesterol, blood pressure and blood sugar. Only half of the teens surveyed met 5 or more of these 7 criteria. The journal Circulation published the study. HealthDay News wrote about it April 1.

Distracted eating tends to make people eat more. But it also makes people eat more later in the day, says an analysis of 24 studies. The research included published studies about how attention and memory affect food intake. Many studies have found that eating while distracted causes people to eat more. This study adds to research by showing that distracted eating also increases food intake later on. Researchers suggest turning off the television and eating away from the computer. Slow down and enjoy your food. The study was published in the April issue of the American Journal of Clinical Nutrition. U.S. News wrote about it March 28.

People think something with a disease label needs a medicine, even if the medicine won’t work. That’s one conclusion of a new study of 175 parents. People waiting in a child health clinic were asked to read about a fussy baby and respond as if they were the parents. They read that the baby cried and spit up a lot, so they went to the doctor. The doctor explained the cause and said it probably would go away on its own. Half of the parents read that this condition was called gastroesophageal reflux disease (GERD). The others did not get such a label. All of the parents read that there was a medicine for this problem. But half of them read that it probably would not help. The others got no information about whether the medicine would work. People who were told that the problem was GERD were more likely to want medicine. This was true even if they were told that it wouldn’t help.