Uploaded May 2026 | Updated September 2026, 2 weeks ago

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Fasting windows are not one size fits all.

Estradiol levels in the liver directly control how
long the body can sustain a fast.

Women typically cap out earlier than men for biological reasons.
Introduce exogenous hormones and the equation shifts again.
HRT changes the liver's response completely.

Know your biology before you pick your window.

Full episode on YouTube.