According to a May 20, 2026 surgeon general’s advisory published by the U.S. Department of Health and Human Services (HHS), harmful screen use by children and teens has become a “public health concern.” The advisory noted that harmful screen use by youth can cause negative impacts on their cognitive and emotional development, physical and metabolic health, educational outcomes and mental health.

According to the advisory, warning signs of excessive screen time among children and teens can look like compulsive behaviors that include:
-Spending too much time on screens.
-Repeatedly asking to use screens, often by whining or crying. 
-Using screens to feel better.
-Not engaging in in-person interactions or activities. 

The advisory also warned about screen time use in schools and its potential negative effects on student achievement. 

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