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The Healf Source
Biohacking The Clock Change: How To Reset Your Rhythm This Autumn
As the clocks go back and evenings get darker, our bodies can struggle to keep up. Here’s how to use light, food, movement and simple rituals to adjust your internal rhythm and feel your best.
Written by: Samantha Nice
Written on: October 14, 2025
Samantha Nice is a seasoned wellness writer with over a decade of experience crafting content for a diverse range of global brands. A passionate advocate for holistic wellbeing, she brings a particular focus to supplements, women’s health, strength training, and running. Samantha is a proud member of the Healf editorial team, where she merges her love for storytelling with industry insights and science-backed evidence.
An avid WHOOP wearer, keen runner (with a sub 1:30 half marathon) hot yoga enthusiast and regular gym goer, Samantha lives and breathes the wellness lifestyle she writes about. With a solid black book of trusted contacts (including some of the industry’s leading experts) she’s committed to creating accessible, well-informed content that empowers and inspires Healf readers.
- 1. Why and how the clock change disrupts things
- 2. Make the most of morning sunlight
- 3. Nudge your sleep schedule gradually in advance
- 4. Invest in a Lumie light lamp
- 5. Use a red light therapy device at night
- 6. Adjust your meal timing slightly
- 7. Get moving… at the right time
- 8. Be even more mindful of caffeine and alcohol consumption
- 9. Do it for your immune system
- 10. A quick cheat sheet to stick to before, during and after the clock change
