The Science of Addiction: What Alcohol Really Does to Your Brain | Dr. Nikki Zabik
Addiction UncoveredShow Notes
Why is addiction so difficult to overcome?
In this special bonus episode of Addiction Uncovered, host Jill Nastase welcomes Dr. Nikki Zabik, Research Assistant Professor at the University of Nebraska Medical Center (UNMC), to explore the neuroscience behind addiction, alcohol, anxiety, and recovery.
Drawing from both her groundbreaking research and her own sobriety journey, Dr. Zabik explains why addiction isn't simply about willpower—it's about how alcohol changes the brain's stress and reward systems over time.
Together, Jill and Dr. Zabik discuss why people continue drinking even when they know the risks, the difference between "browning out" and blacking out, how alcohol rewires anxiety pathways, and why movement, creativity, and connection play such an important role in long-term recovery.
Whether you're in recovery, love someone struggling with addiction, or simply want to understand the science behind substance use, this conversation offers practical insight and genuine hope.
References:
Addiction Uncovered – Hosted by Jill Nastase
Dr. Nikki Zabik – Research Assistant Professor, University of Nebraska Medical Center (UNMC)
Email:[email protected]
Bluesky: @neurozabik.bsky.social
Alcoholics Anonymous (AA)https://www.aa.org
This is a Hurrdat ONE Production. Hurrdat ONE is a podcast network and digital media production company based in Omaha, NE. Find more podcasts on the Hurrdat ONE Network by going to Hurrdat ONE Website or visit Hurrdat ONE YouTube Channel!
Timestamps:
00:00:00 – Intro
00:01:06 – Why We Keep Using Drugs (The Brain Explained)
00:04:58 – Dr. Nikki's Personal Sobriety Journey
00:09:42 – Browning Out vs. Blacking Out
00:14:56 – Why Knowing the Risks Isn't Enough
00:19:18 – The Science Behind Alcohol & Anxiety
00:25:01 – Three Healthy Ways to Rewire Your Brain
00:29:34 – Recovery Is About Intention, Not Perfection
00:32:08 – Advice for Anyone Struggling with Addiction
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