The dopamine trap: Why screens and ultra-processed foods keep kids wanting more (but never satisfied) with Michaeleen Doucleff

Michaeleen Doucleff, science journalist and author of Dopamine Kids, joins me to talk about what's really happening in our children's brains when it comes to screens, social media, and ultra-processed foods and why so many kids (and adults) feel stuck in cycles of constant wanting without real satisfaction.

 

Together we explore:

 

• What dopamine actually does in the brain and why it's not simply the "pleasure chemical."
• How screens and ultra-processed foods are engineered to tap into our children's seeking systems.
• Why today's kids may be experiencing more craving and less true gratification.
• Why simply taking screens away often backfires and what to replace them with instead.
• How small, sustainable environmental shifts (not massive overhauls) can recalibrate your child's motivation system.
• Practical ways to reduce screen use in the evenings, during transitions, and "on the go."
• How involving your child in the process can increase autonomy, buy-in, and long-term success.

 

This conversation isn't about fear, shame, or unrealistic detoxes. It's about understanding the science of motivation so we can make thoughtful changes that bring more color, pleasure, and peace back into our homes.

 

 

LEARN MORE ABOUT MY GUEST:

🔗 Michaeleen Doucleff

📚 Dopamine Kids: A Science-Based Plan to Rewire Your Child's Brain and Take Back Your Family in the Age of Screens and Ultraprocessed Foods

 

 

LEARN MORE ABOUT MY ME:

🔗 Dr. Sarah Bren  

📱 @drsarahbren

 

 

ADDITIONAL REFERENCES AND RESOURCES:

 

🔗 Dr. Kent Berridge

🔗 Dr. Wolfram Schultz

📚 Tiny Habits: The Small Changes That Change Everything by BJ Fogg, PhD

📄 From Tobacco to Ultraprocessed Food: How Industry Engineering Fuels the Epidemic of Preventable Disease  

🔗 Read Montague, Ph.D.  

📄 Sign‐tracking modulates reward‐related neural activation to reward cues, but not reward feedback  

🔗​​ Brick  

 

👉 Whether it's screens, power struggles, reactivity, or habits that are hard to shift, it can be incredibly difficult to see and change these cycles on your own. Upshur Bren Psychology Group offers in-person and virtual therapy and parent coaching to help you create meaningful, lasting change. Visit upshurbren.com to explore our services or schedule a free 30-minute consultation to find the right support for your family.

 

 

CHECK OUT ADDITIONAL PODCAST EPISODES YOU MAY LIKE:

🎧 Listen to my podcast episode about the neuroscience of raising emotionally resilient kids with Dr. Kristen Lindquist

 

🎧 Listen to my podcast episode about navigating tantrums, big feelings, screen time and more with Dr. Laura Markham

 

🎧 Listen to my podcast episode about reclaiming your focus and navigating distractions and screen time to become more present with Nir Eyal

 

🎧 Listen to my podcast episode about stress, screens, shifting hormones, and early puberty with Dr. Sheryl Ziegler