Hector Rodriguez: The Brain in Mental Health | Episode 168Hector Rodriguez: The Brain in Mental Health | Episode 168
Brain Shaman
Psychiatrist Dr Héctor Rodriguez explains how specific brain regions relate to trauma, ADHD, autism, bipolar symptoms, depression and anxiety, and how substances like cannabis and alcohol can disrupt them. He shares practical tools such as nutrition, supplements, movement, EMDR and community to calm the nervous system and support healthier choices.
1:04:24•6 May 2026
Rewiring the Anxious Brain: Dr Héctor Rodriguez on Trauma, ADHD and Addiction
Episode Overview
- Many people who think they have ADHD may actually have an anxious, overstimulated brain; calming the nervous system can improve focus without stimulants.
- Cannabis and alcohol can damage key brain regions, leading to mood problems, poor memory and a “stuck” life that can resemble long-term alcoholism.
- High-protein diets, adequate B vitamins and vitamin D, plus targeted supplements, can support dopamine, mood and energy in depression and low motivation.
- Exercise that challenges coordination – like dance, HIIT, juggling or racket sports – strengthens multiple brain areas linked to mood, focus and social skills.
- Healing includes grief work, EMDR for visual trauma, genuine community, and reconnecting with play and curiosity instead of constant comfort and screen time.
“"Anything that gives you quick relief, you're going to have to pay for later."”
What insights can experts and survivors share about addiction? Here, psychiatrist Dr Héctor Rodriguez – known as Dr Hector – sits down with host Michael Waite to unpack how the brain drives mental health, addiction, and the urge to self-soothe.
Drawing on brain scans, blood work and years of clinical practice, Dr Hector breaks complex neuroscience into simple images: the occipital lobe as the brain’s “camcorder”, the temporal lobes as “emotional brakes”, and the cerebellum as a key player in social skills. He links ADHD, autism, bipolar symptoms, schizophrenia, depression and anxiety to specific brain regions, stressing that no single test or pill can fix such a complex system.
Addiction comes up repeatedly as a coping strategy for an overwhelmed nervous system. He contrasts true ADHD with what he calls an anxious, overstimulated brain, explaining why many people who self-diagnose after scrolling social media might actually need calming, not stimulants. Cannabis and alcohol get a hard look too; he describes cannabis as hammering the temporal lobes and creating a “stuck” life in your 20s that looks eerily like chronic alcoholism in middle age.
Instead of quick fixes, he leans heavily on high-protein diets, key nutrients (like B vitamins and vitamin D), targeted supplements, and movement that challenges the brain: HIIT workouts, dance classes, juggling, racket sports and anything that feels awkward at first. He also highlights EMDR for trauma, group work, and the lost art of play and curiosity as powerful ways to heal the brain and the “soul” behind it.
Throughout, he pushes a non-judgemental view of people using substances to self-soothe, arguing that psychiatry should mean “the medical treatment of the soul”. If you’ve ever wondered whether your brain, your phone, or your habits are really running the show, this conversation might get you rethinking what you feed your mind and body next.
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