The Teenage Brain on Screens

The teenage brain is the most plastic, vulnerable, and miraculous version of the human brain. Handing it an unlimited smartphone is the largest unsupervised experiment in human history, and we are seeing the results in my exam room every week.

What Screens Are Doing

• Disrupting sleep

• Hijacking dopamine and reward systems

• Replacing real connection with parasocial scroll

• Feeding comparison, anxiety, and body image distress

• Crowding out movement, sunlight, and family time

Five Whole-Person Steps for Parents

1. No phones in bedrooms at night. Non-negotiable.

2. Delay social media as long as possible.

3. Family meals 3+ times a week.

4. Outside, daily, ideally together.

5. Be the parent, not the friend. Boundaries are love.

Respectfully, Beth Makar, RN, Dual-MSN, PMHNP-BC · Integrative Mind Body Psychiatry · integrativemindbodypsychiatry.com