healthy kids

GOOD HEARTS START YOUNG Boosting Kids’ Cardiovascular Health

We don’t often think of children as having cardiovascular problems, but evidence is mounting that many youngsters today—because of scant exercise, poor eating habits and excessive screen time—are on track to experiencing serious heart and circulatory problems later in life. by Ronica A. O’Hara

“Instead of taking a wait-and-see ap proach by treating disease later in adulthood, we should help children maintain the standards of ideal cardiovascular health that most children are born with,” reports Julia Steinberger, M.D., director of pediatric cardiology at the University of Minnesota Medical School, in Minne

www.itex.com

apolis, and lead author of a 2016 scientific statement on children’s cardiovascular health from the American Heart Association (AHA).

In a March 2019 update, the AHA noted that fewer than 1 percent of chil dren meet all seven criteria, or metrics, for ideal cardiovascular health; half of all children meet merely half the measures, which include physical activity, healthy eating, not smoking, attaining ideal body mass index (BMI), total cholesterol, blood pressure and glucose readings. Poor metrics in a child are linked to such adverse outcomes as heart attacks, heart failure and stroke in adulthood, advises Elaine Urbina, M.D., director of preven tive cardiology at Cincinnati Children’s Hospital Medical Center, adding that poor metrics in teens are linked to fatty build-up in the neck arteries and arterial stiffness later in life. But starting in utero, crucial strategies can promote strong cardiovascular systems in kids. Children born to mothers with low vitamin D levels have about a 60 percent higher risk of elevated systolic blood pressure between ages 6 and 18, reports a Boston Medical Center study in the journal Hypertension; vitamin D supplementation during pregnancy may head that off. Other important strategies include:

Get them moving. Children should be physically active at least 60 minutes a day, the AHA recommends, but among kids 6 to 11, only half of the boys and a third of the girls meet that guideline; by ages 16 to 19, merely one in 10 boys and one in 20 girls do. A review of 50 fitness studies in 28 countries involving 25 mil lion children concluded that American kids today are about a minute and a half slower running a mile than their peers 30 years ago.

“Aerobic exercises like running, swimming and cycling use the big muscles of the body and are excellent ways of stressing and strengthening the heart and lungs,” says study author Grant Tomkin son, Ph.D., professor of education, health and behavior studies at the University of North Dakota. Even simply walking to school in the morning for 10 minutes