1032-How GABA And Glutamate Control Your Brain and Stress Response

1032-How GABA And Glutamate Control Your Brain and Stress Response

In this engaging podcast episode, Dr. Dawn-Elise Snipes delves into the intricate workings of two critical neurotransmitters: GABA and Glutamate. These chemicals play pivotal roles in the human brain, with GABA acting as an inhibitory neurotransmitter that calms the central nervous system, and Glutamate serving as an excitatory neurotransmitter that enhances alertness and cognitive functions. Dr. Snipes explains the importance of maintaining a delicate balance between these neurotransmitters, as an imbalance can lead to various mental health issues.

The episode explores the Goldilocks principle, emphasizing that both GABA and Glutamate must be present in appropriate amounts to avoid problems. Dr. Snipes discusses how stress triggers the release of Glutamate, prompting a fight-or-flight response, and how GABA is needed to restore calm. She also highlights how the consumption of alcohol temporarily boosts GABA levels, offering short-lived relaxation but potentially leading to long-term issues.

Listeners learn about the role of nutrition in modulating GABA levels, with foods like walnuts, almonds, tomatoes, spinach, and broccoli providing natural support. The conversation also touches on the complex interplay between the 'big five' neurotransmitters – GABA, Glutamate, serotonin, dopamine, and norepinephrine – and their collective impact on mood, immune function, and metabolism. Dr.

Snipes addresses the challenges of diagnosing neurotransmitter imbalances, noting that symptoms can arise from either an excess or deficiency of these chemicals, influenced by other neurochemicals and hormones. She cautions about potential interactions between CBD and medications, emphasizing the importance of consulting healthcare providers. Overall, the episode provides a comprehensive overview of how GABA and Glutamate affect brain function and stress response, offering valuable insights into the complex world of neurotransmitter balance.