Mastering Habit Change: Dr. Gina Cleo on Dopamine, Neuroplasticity, and Reducing Alcohol Dependency

Dr. Gina Cleo, one of Australia's leading habit change experts, shares her expertise on creating healthier, alcohol-free habit loops. In this recording of Dr Cleo's talk to my (Bella) November Alcohol Freedom Challenge, Dr Cleo discusses the science behind dopamine, a neurotransmitter that drives our reward and pleasure systems. On this note, alcohol provides a significant dopamine surge—sometimes up to 360% above baseline—creating a powerful association with relief and pleasure. However, over time, relying on alcohol for dopamine can make other activities feel less rewarding, making it harder to break the habit. 

Dr. Cleo emphasises the importance of hacking our reward system by changing our perception of alcohol and introducing new sources of joy. Reframing alcohol as a toxin that disrupts sleep and drains energy can reduce its appeal. At the same time, engaging in healthier activities—cooking a new recipe, trying a hobby, or exercising—can naturally boost dopamine. Novel experiences, even small ones, provide excitement and unpredictability, rewiring your brain to find joy beyond alcohol. 

As Dr. Cleo explains, building new habits takes time, with the brain’s dopamine levels typically rebalancing within 30 to 90 days. Celebrate each step forward, as acknowledging your progress releases dopamine and reinforces positive behaviours. Listen to Dr. Cleo's practical strategies to rewire your brain, broaden your sources of joy, and thrive without alcohol. 🎧

LEARN MORE ABOUT DR CLEO

Dr Cleo's website: https://www.drginacleo.com/
Dr Cleo's instagram: https://www.instagram.com/drginacleo/
Free Habit Change Master Class: https://habitchangeinstitute.mykajabi.com/masterclass

MEG

Megan Webb: https://glassfulfilled.com.au
Instagram: @glassfulfilled
Unwined Bookclub: https://www.alcoholfreedom.com.au/unwinedbookclub
Facebook UpsideAF: https://www.facebook.com/groups/1168716054214678
Small group coaching: https://www.elizaparkinson.com/groupcoaching


BELLA

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