April 26, 2009 |
Studies have suggested that something about chewing gum reduces stress, improves alertness and relieves anxiety. But most of this research has been found in a laboratory setting. Now, the first study in people also supports the idea that chewing gum boosts academic performance. The study was conducted by researchers at Baylor College of Medicine and was sponsored by the Wrigley Science Institute, part of the Wrigley chewing gum giant. The study included 108 students, ages 13 to 16, who were assigned to either chew sugar-free gum during math class, while doing math homework and during math tests or to refrain from gum-chewing.
October 26, 2008 |
BOOSTER SHOTS General anesthesia may increase the risk of behavioral and developmental problems in young children, according to a study presented last week at the annual meeting of the American Society of Anesthesiologists in Orlando. Studies in animals have suggested that general anesthesia may be toxic to a developing brain. To assess the risk in children, Dr. Lena S. Sun of Columbia University's College of Physicians and Surgeons analyzed data from 625 children younger than 3 who were exposed to general anesthesia as part of an uncomplicated hernia repair.
October 12, 2008 |
BOOSTER SHOTS Everybody is worried about the rising cost of prescription drugs, but conventional wisdom suggests older people worry more. Not so, says a new survey by Medco, a pharmacy benefit manager. According to the new national survey "Feeling the Health Care Pinch," nearly 70% of people ages 25 to 34 say the economic downturn of the last 12 months has made it somewhat or significantly more difficult to pay for healthcare. Among people older than 55, less than half said that.
September 14, 2008 |
BOOSTER SHOTS Life is a road strewn with potholes, wrong turns and tree limbs sticking out at eye height. Don't I know that. But some would argue the hazards are more plentiful and to be found in unexpected places. A PR agent tried to convince me that we are riddled with disease for one principal reason: We eat too much calcium. She turned my attention to her doctor client's book, which darkly warned -- four times by Page 18 -- that calcium is toxic: "Calcium hardens concrete.
July 6, 2008 |
Lonely hearts may have one more thing to worry about -- erectile dysfunction. Crunching data from a five-year study of 959 men ages 55 to 75, Finnish researchers found that men with no signs of erectile dysfunction, who had sex once a week or more, were less likely to later develop erectile dysfunction than men who had sex less often. In fact, men who reported having intercourse fewer than once a week at the beginning of the study had twice the incidence of ED than those who had sex more often.
January 31, 2005 |
The chronic, spastic cough started with what appeared to be a cold. A few months later, it was ruining Zachary Graham's life. The 16-year-old Sunapee, N.H., resident was often left gasping for air, gagging and unable to sleep. During one particularly ghastly coughing spell, Betty May Graham, Zachary's mom, feared her son was about to stop breathing.