The Thermalist® Journal

The Thermalist® Journal

🍂 The Fall Reset: A Thermalist Protocol for Seasonal Change

Dr. Susanna Søberg's avatar
Dr. Susanna Søberg
Oct 08, 2025
∙ Paid
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“Nature doesn’t ask you to survive autumn — it asks you to adapt.”

The shift from summer to fall is never just aesthetic — it’s a biological signal. Daylight shortens, temperatures drop, and your internal systems begin preparing for winter. Resist the drift. Instead, let this Fall be your reset.

Use light, cold, contrast, rhythm, and structure. Below is your 8‑week Thermalist Reset, grounded in physiology, circadian science, and thermal biology — designed to help you transition into colder months with strength and resilience.

And to support you with deeper guidance, I’ll also walk you through a science-based online course that will give you a step-by-step foundation: the Thermalist® Method at Home course (link below).


Why Fall Requires a Reset

Your biology changes with the seasons. Fall brings:

  • Circadian drift from reduced daylight

  • Increased sensitivity to artificial evening light

  • A natural drop in core body temperature

  • A biological prompt to slow down, restore, and adapt

If you don’t adjust your routines — sleep, light, cold exposure, nutrition — subtle stress builds. But if you align with fall’s cues, you gain metabolic flexibility, nervous system resilience, and immune support.

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© 2025 Susanna Søberg, PhD
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