How Porn Rewires the Brain Starting at Age 8 ft. Dr. Trish Leigh | Ep. 54

About this episode

The episode discusses how pornography affects brain development and offers insights on overcoming screen addiction.

Your brain is being hijacked. Quietly, constantly, by the dopamine loops built into every screen you touch — reshaping your focus, your relationships, even your intimacy. It's the silent epidemic of our time. And the wild part? Rewiring it back is simpler than you think. This week, I sat down with Dr. Trish Leigh, a best-selling author and cognitive neuroscientist who maps people's brains from home using EEG and helps them break free from screen and pornography compulsion. She's not theorizing. She survived toxic mold, a cancer diagnosis, and a near-death experience giving birth — and rewired her own brain with the very technology she now uses on clients all over the world. Here's what blew my mind: every real-world pleasure lives on a 1-to-10 scale. Your phone? It's an 11-plus. Supernormal stimuli your brain was never built to handle. She dropped a bomb about kids — a young man's brain isn't fully developed until 28, so a child who finds porn at 8 racks up twenty years of miswiring. And the link she's documented between porn and trafficking? A direct one-to-one. But this isn't a shame spiral. Trish breaks down exactly how to unwire the pull, curate your feed, and reset your…

People in this episode

Host: Tracy Duhs

Guest: Dr. Trish Leigh

Topics covered

• pornography
• brain rewiring
• dopamine
• screen addiction
• child development
• mental health

Keywords

• dopamine loops
• screen compulsion
• cognitive neuroscience
• mental rewiring
• pornography and trafficking

Mentioned in this episode

Organizations: EEG

More episodes of HYDRATE with Tracy Duhs

• Water Is the Internet of Your Biology ft. Dr. Ali Asadi | Ep. 53 · May 22, 2026 · 1h 13m
• The Personalized Cancer Vaccine Targeting Only Your Tumor ft. Ed Clay | Ep. 52 · May 16, 2026 · 1h 13m
• Your Thoughts Are Programming Your Baby's DNA ft. Dr. Elizabeth Wade | Ep. 51 · May 8, 2026 · 1h 24m
• The Hidden Energy System Behind Every Disease | Dr. Sue Morter · May 1, 2026 · 1h 8m
• Why Trauma Lives in Your Body, Not Your Memories | Britt Piper · April 24, 2026 · 1h 5m
• Why Rushing to Intercourse Is Ruining Your Sex Life | Susan Bratton · April 17, 2026 · 1h 12m