
209. TJ Power: How Dopamine, Oxytocin, Serotonin & Endorphins Drive Happiness and Longevity
from The Ultimate Human with Gary Brecka
by Gary Brecka
Published: Tue Oct 14 2025
Show Notes
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Here’s what nobody tells you about happiness: it’s not philosophical, it’s biochemical, and there’s a formula for it. Neuroscientist TJ Power joins me to decode the DOSE effect (Dopamine, Oxytocin, Serotonin, and Endorphins), the four neurochemicals that determine whether you wake up energized or apathetic, connected or isolated, fulfilled or constantly chasing more. The game-changer here is understanding that you can’t scroll your way to serotonin or double-tap your way to oxytocin!
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Timestamps
Intro of Show
Role of Neurotransmitters on the Road to Happiness
Neurotransmitters on the Sense of Purpose and Community
Why Is Society Becoming Disconnected?
D. Dopamine Definition
O. Oxytocin’s Role in Humans
S. Serotonin’s Influence on Mood and Emotional State
E. Endorphins’ Impact on Stress
Objective behind the DOSE Lab
The DOSE Effect
Boredom and the Lack of Sense of Purpose
Connect with TJ
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The Ultimate Human with Gary Brecka Podcast is for general informational purposes only and does not constitute the practice of medicine, nursing or other professional health care services, including the giving of medical advice, and no doctor/patient relationship is formed. The use of information on this podcast or materials linked from this podcast is at the user’s own risk. The Content of this podcast is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard or delay in obtaining medical advice for any medical condition they may have and should seek the assistance of their health care professionals for any such conditions.
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