Uploaded November 2025 | Updated September 2026, 2 weeks ago

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Is turkey really responsible for that legendary post-Thanksgiving nap? Not exactly. In this Flashcards Friday episode, we take a closer look at the science of tryptophan — the essential amino acid that fuels serotonin, supports calm, and plays a surprising role in gratitude.

You’ll learn why carbs shift the chemistry of tryptophan absorption, how vegetarian foods often outscore turkey, and why your brain feels more relaxed and thankful after a warm holiday meal. This is the perfect blend of biology, chemistry, and emotional science, wrapped in a cozy seasonal story.


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Music: All music is public domain and has no Copyright and no rights reserved.
Selections from The Little Prince by Lloyd Rodgers

Until next time, carpe diem!

- Gabrielle