Fast. Feast. Repeat. Intermittent Fasting For Life Episode 121: Fasting With an Underactive Thyroid, Suddenly Feeling Hungry, Snack vs. Meal, and More
Oct 22, 2025
This episode dives into the nuances of intermittent fasting, including how to adapt after pregnancy and the challenges faced with an underactive thyroid. The hosts provide insights on managing thyroid medication, energy levels, and electrolytes. Listeners also explore early-stage hunger and the importance of consistency. A fun debate ensues about whether brushing teeth breaks a fast. Plus, there's a creative suggestion for using protein-rich meals to kick off the eating window. The importance of a supportive community in this journey is emphasized.
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Restart Fasting While Treating Low Thyroid
- Take thyroid medication as directed and re-evaluate dosage with your doctor if energy doesn't improve.
- Do clean fasting and light walks to boost energy while your thyroid treatment starts working.
Fasting Can Change Thyroid Medicine Needs
- Fasting can change how much thyroid medication you need because the liver metabolizes hormones more efficiently.
- Expect potential dose adjustments once fasting improves liver function.
Check Supplements And Use Simple Electrolytes
- Avoid supplements or electrolytes with additives that may break a clean fast, like citric or fulvic acids.
- If low energy persists, try adding plain sodium (e.g., a quarter teaspoon of quality salt) to water for electrolytes.
