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flag Study links more screen time and less sleep to higher heart risks in kids and teens.

flag A new study in the Journal of the American Heart Association links more screen time and less sleep to higher heart risks in kids and teens. flag The research, involving over 1,000 Danish participants, shows that each extra hour of screen time increases cardiometabolic risk, with passive activities like scrolling more harmful than active ones like educational tasks. flag Sleep quality also affects these risks.

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