Adolescent Health

Mental Health Pregnancy Sexual Health Impact of Technology Brain Development Mental Health Issues Mental Health Services Mental Wellbeing Substance Use Substance Use Disorders Anxiety and Depression Symptoms Well-being Teen Mental Health Growth and Development Screen Time Effects Mental Health Policy Puberty Blockers Hygiene Education Nutrition Risks Smartphone Usage Medical Treatment Weight Loss Products Eating Disorders Body Odor Mental Health Disorders Violence Against Children Obesity Technology Use Teen Nutrition Mental Well-being Vulnerable Populations Sleep in Adolescence Alcohol Use Teen Health Issues Misinformation Youth Risk Behavior Survey Performance-Enhancing Substances Hypertension Health Education Dietary Risks Nutrition for Girls Social Media Impact Cancer in Adolescents Vaccination Trends Psychological Impact Social Media Effects Substance Use Risks Nutrition Mental Health Awareness Behavioral Health Teen Sleep Patterns Vaccination Programs Safety Education Social Media Use Teenage Pregnancy Menstrual Hygiene Reproductive Health

Heavy Smartphone Use Tied to Depression, Obesity and Poor Sleep in Early Teens

A JAMA Pediatrics cohort links more than five hours of daily phone use to worse teen health by disrupting sleep, prompting calls for family limits or device controls.

AI Chatbots Shortchange Teens on Calories in Weight-Loss Meal Plans, Study Finds

Wisconsin Childhood Vaccination Completion Falls to 66.9% in 2025

University of Bath Study Sets Weekly THC Thresholds Linked to Cannabis Use Disorder Risk

New Teen Studies Undercut Simple Screen-Time Harm Claims

Education Department Probes Burlington Schools Over Alleged Opt-Out Violations on Student Risk Survey

Global Report Warns of Escalating Adolescent Health Challenges by 2030