TUESDAY, May 27 (HealthDay News) -- In what may be the first good news in the battle against obesity among America's children, federal researchers report that the latest data suggest that the number of overweight kids may be leveling off.

However, experts caution there's still much to be done to improve the health of American children because the number of youngsters who are overweight today is still triple what it was in the 1960s and 1970s.

By Ed Edelson
EmpowHer's HealthDay Reporter

TUESDAY, May 20 (HealthDay News) -- Higher levels of LDL cholesterol "packets" that have undergone oxidation are associated with an increased risk of developing metabolic syndrome, a constellation of conditions that can lead to heart attack and stroke, a new study finds.

By Amanda Gardner
EmpowHer's HealthDay Reporter

TUESDAY, May 20 (HealthDay News) -- U.S. blood collection centers face a conundrum: At a time of decreasing blood donations, a new study shows that an important source of current and future donations, 16- and 17-year-olds, are more likely to bruise, faint or experience other complications when they donate.

That means this critical pool of young donors may be less likely to give in the future, experts say.