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Tag: Childhood Obesity

Limit Screen Time to Reduce Risk of Cardiovascular Disease

Recent advice from the American Heart Association indicates that children should have limited screen time, as it may contribute to future cardiovascular disease. The AHA has emphasized existing recommendations, which suggest limiting screen time for children & teens to no more than 1-2 hours each day. Pediatric cardiologist Dr. Stephen Daniels, a spokesman for the American Heart Association, states: “Screen time is associated with being overweight and obese which is associated with high cholesterol and high blood pressure…Once those risk factors, such as obesity, are in play in childhood, they tend to continue into adulthood.”

The recommendations stem from a review of two decades of science, conducted by an AHA expert panel, regarding the correlation between CVD, stroke, and self-reported screen time by children and teens. The surveyed findings found that the use of mobile screens is up, which has resulted in an overall net increase of screen time. Kids and teens today, between the ages of 8 and 18, are estimated to spend more than 7 hours each day on ‘smartphones, tablets, video games, and other screen-based recreational devices, including television.’

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Childhood Obesity Epidemic Worsens

Childhood obesity in America is on the rise, and at rates higher than previous studies suggested, according to a study published Monday in the journal Pediatrics. The findings emerged after researchers analyzed federal data from the latest National Health and Nutrition Examination Survey, the “gold standard” in childhood and fitness research which every two years collects data about adult and children obesity across the country.

In 1999, according to the survey, about 29 percent—more than a quarter—of children ages 2 to 19 were overweight. By 2016, that figure rose to 35 percent, according to the latest analysis, and about one in five children are obese.

Asheley Cockrell Skinner, an associate professor at Duke University and lead study author who has worked with these data for more than a decade, said she has seen in her research that “once a kid has developed obesity, it’s a lot harder to change it. It’s much easier to prevent obesity than it is to reverse it.”

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