Screen Time
YouTube has introduced a feature in its iOS and Android apps allowing users to disable Shorts completely or set viewing time limits. The Shorts Timer lets parents and users cap sessions at 15, 30, or 45 minutes, or one to two hours, with an option to set it to zero minutes. The tool is rolling out first to supervised accounts before reaching all users.
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Danish researchers report that greater recreational screen use among youth is associated with higher cardiometabolic risk — including markers such as high blood pressure and insulin resistance — with the link strongest among those who sleep less. Based on data from more than 1,000 participants, the authors and outside experts say trimming discretionary screen time and improving sleep may help protect long‑term heart health.