Cholesterol levels improving among children in the US, but obesity remains a problem

FRESNO, Calif. (KFSN) -- National data show cholesterol levels among children and teenagers in the United States are improving. But obesity continues to pose a significant health challenge.

Health experts say identifying unhealthy cholesterol levels early can play an important role in a child's well-being.

According to the CDC, 7% of children in the U.S. suffer from high cholesterol. Doctors say understanding what those numbers mean is critical.

"If we are just looking at a common baseline, then the total cholesterol level should be under 200 milligrams per deciliter. If it has gone more than 240, that's very worrisome," said Dr. Rishika Sharma, a board-certified pediatrician in Tulare County.

There are signs of progress. A federal health survey found cholesterol levels in children and teenagers dropped from 21% to 16% over the past decade. Researchers examined data from 2013-2014 through August 2021 to August 2023.

Dr. Sharma said increased awareness has contributed to the decline.

"We've seen that average cholesterol levels among kids in the US have improved, and this is likely because there's better nutrition awareness. There are changes in the food supply," she said.

Despite the improvements, obesity remains an ongoing issue for children nationwide. The CDC reports that about one in five children in the U.S. are affected by obesity.

Experts say children with obesity are three times more likely to develop heart disease.

"They're more likely to develop abnormal cholesterol levels. They are more likely to have high blood pressure. They're more likely to have insulin resistance," Sharma said.

Health experts stress the importance of discussing cholesterol levels with children at a young age. The American Academy of Pediatrics recommends cholesterol screenings for children and teens between the ages of 9 to 11 and 17 to 21.

"It's a good first indicator that there might be a health issue. It gives physicians a need to look deeper into a child's assessment," Sharma said.

Doctors say open conversations about nutrition and eating habits can help families establish healthier routines and lifestyles early.

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