Dr. Kim Hellemans on Epigenetics and Addiction: Unpacking the Science
Experiences of early life trauma render change the brain circuits to render an individual more vulnerable to addiction.
Ever wondered how your genes and early life experiences shape your relationship with addiction? In this episode of 'Hard Knox Talks: Sober Stories. Real Talk.', host Daniel Unmanageable sits down with Dr. Kim Hellemans, a teaching professor and Associate Dean of Science at Carleton University, to break down the complex interplay between genetics, trauma, and addiction. Dr. Hellemans is also the co-host of the popular podcast 'Minding the Brain', making her the perfect guest to tackle these tough questions. Dr.
Hellemans dives into epigenetics, explaining how early life trauma can rewire brain circuits, making individuals more susceptible to addiction. She discusses how the brain's plasticity means it's constantly learning, which can be a double-edged sword when it comes to addiction. You'll learn about the genetic predispositions to addiction, particularly with substances like alcohol, and how it's not just your genes that determine your fate.
The conversation also covers how substance use alters brain systems involved in reward and pleasure, affecting decision-making processes. Dr. Hellemans explains how addiction weakens connections in the brain, leading to compromised areas of life such as careers and personal hygiene. For those struggling with substance use disorders, Dr. Hellemans highlights valuable resources like the SMART program and Breaking Free Online. She emphasizes the importance of having a comprehensive toolbox for wellness.
Finally, the episode looks ahead to the future of substance use disorder treatment and predictive treatment for depression. Dr. Hellemans shares her optimism about new research that could predict how individuals will respond to treatments for depression and addiction. This episode is a treasure trove of information for anyone curious about the science behind addiction and recovery. Tune in to gain a deeper understanding of these critical issues.