Has Your Head Injury Contributed To Your Mental Health Issues?

Has Your Head Injury Contributed To Your Mental Health Issues?

The Brain Warrior's Way Podcast

Dr Daniel Amen and Tana Amen link past head injuries to issues like depression, addiction, and memory problems, using research and real-life stories. They describe practical steps that may support brain healing, even many years after a trauma.

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3:3010 Apr 2026

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Could an Old Head Injury Be Sabotaging Your Mental Health?

Episode Overview

  • Even mild or forgotten head injuries from falls, accidents, or sports can be linked to depression, addiction, and memory problems years later.
  • Brain scans often show that head trauma affects the frontal lobes and hippocampus, leading to issues with focus, decision-making, and mood.
  • A Mayo Clinic study found that one-third of people who played football at any level had lasting brain damage.
  • Targeted lifestyle changes, including multivitamins, high-dose omega-3s, and other brain-boosting nutrients, can improve blood flow, memory, attention, mood, and sleep.
  • Stories from people like Anthony Davis and Mercedes Maidana suggest that with the right support, the brain can show measurable improvement long after injury.
If you put the brain in a healing environment, it can get better.

What drives someone to seek a life without alcohol when their mental health feels like it’s falling apart? This episode of The Brain Warrior's Way Podcast asks a question many people miss: could an old head injury be fuelling depression, anxiety, addiction, or memory problems? Dr Daniel Amen and Tana Amen break down how even “mild” knocks to the head – a childhood fall, a car accident, or years of contact sports – can quietly change how the brain works.

You’ll hear that you don’t need to black out or be rushed to hospital for your brain to be affected; as Dr Amen explains, your brain is “about the consistency of soft butter” inside a hard, bony skull. They talk about brain scans showing that head trauma often harms the front of the brain (hello, focus and decision-making issues) and the hippocampus, which is crucial for memory and mood.

A Mayo Clinic study is mentioned where a third of people who played football at any level had lasting brain damage – a sobering stat for anyone who’s ever been knocked about on the pitch. The episode shares real stories too. Anthony Davis, a Hall of Fame running back, showed clear brain damage and struggled with memory loss and irritability in his 50s, yet his scans improved over time with targeted treatment, supplements, and lifestyle changes.

Big-wave surfer Mercedes Maidana faced anxiety, depression, and memory issues after a serious concussion, but experienced major improvement through diet changes, specific nutrients, and hyperbaric oxygen therapy.

The core message is hopeful: “If you put the brain in a healing environment, it can get better.” If you’ve ever wondered whether that “little” head injury years ago might still be affecting you, this episode might get you asking new questions about your past – and what you can start doing for your brain today.

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