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**Smartphones at age 12 linked to worse health**
"_Kids who owned a smartphone at age 12 were found to have about 31% higher odds of depression, 40% higher odds of obesity and 62% higher odds of insufficient sleep than their peers who didn't have one._"
🔗 https://www.axios.com/2025/12/01/smartphones-age-12-worse-health-study.
