Month: August 2012

People who are fit at midlife not only live longer, but live better, with less illness, a new study suggests. The research included more than 18,600 men and women. They were all part of another long-term health study. When the study began, their median age was 49. Fitness levels were measured using a type of treadmill test. Researchers kept track of people for about 26 years. Once people reached age 65, researchers tracked their health with Medicare claims information. People who were most fit at midlife not only lived longer, but spent less time being sick. The fittest group had slightly over half the rate of chronic (long-lasting) diseases as people who were least fit. Diseases included coronary artery disease, Alzheimer’s, heart failure, diabetes and others. About 2,400 people died during the study.

The benefits of circumcising baby boys outweigh the small risks, the largest group of U.S. children’s doctors says. The American Academy of Pediatrics (AAP) published the new policy statement in its journal, Pediatrics. The statement does not urge circumcision for all newborn boys. It says the decision is up to parents and doctors. The old statement said risks and benefits were equal. The new one cites recent evidence that circumcision reduces the risk of sexually transmitted diseases, including HIV. It also reduces the risk of urinary tract infections in babies. Risks include bleeding and infection, but these are rare. Circumcision does cause pain. The AAP says baby boys should get medicine for pain before the procedure. The AAP report comes amid efforts to ban infant circumcision in some places. Opponents say it violates a boy’s rights because he is unable to consent.