Episode Details

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Deconstructing the "Sleepy Girl Mocktail", Matt separates digital hype from rigorous sleep science. He delineates that tart cherry juice works not through trace melatonin, but as an anti-inflammatory "bodyguard" for tryptophan by inhibiting the enzyme IDO. 

Matt also exposes the fragile "84-minute" claim, which originated from a pilot study of just eight people. Conceding that magnesium and prebiotics offer modest nudges, our host stresses that the true efficacy is behavioral, replacing a nightcap with a calming ritual. Matt concludes that no elixir outshines biological fundamentals like regularity, cool temperatures, and light management.

Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way.

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Hydrate scientifically with LMNT, a sugar-free electrolyte mix backed by physiology and biochemistry. Try the permanent Lemonade Salt flavor for a balanced, clean boost without the sugar crash. Use Matt’s link to get a free 8-count sample pack with any purchase: drinklmnt.com/mattwalker.

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt:

Matt: Instagram @drmattwalker, X @sleepdiplomat, 

YouTube: https://www.youtube.com/@sleepdiplomat