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By Michele Chevalley Hedge, Accredited Nutritionist

Michele Chevalley Hedge is an accredited nutritionist, bestselling author, and keynote speaker. She is the founder of A Healthy View, working with individuals and organisations across Australia to build sustainable health through evidence-based nutrition and positive psychology.

Intermittent Fasting: A 14-Hour Reset That Works for You

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Ever feel like you're juggling flaming swords before 10am - emails, deadlines, school runs, and maybe a rogue Zoom call? In today’s work-life blender, carving out time for health can feel like a luxury. That’s where Intermittent Fasting comes in—not as a punishment, but as a realistic strategy for mental clarity, energy, and metabolism.

And no, this isn’t another "skip breakfast and suffer" story. A 14-hour intermittent fast offers flexibility. You can skip breakfast or dinner—whichever suits your lifestyle, mood, and meeting calendar.

What Is 14:10 Intermittent Fasting?
It’s simple: you fast for 14 hours (most of it while you sleep), and eat within a 10-hour window. Two examples:
- 7am–5pm: You enjoy breakfast and lunch, finishing with an early dinner.
- 11am–9pm: You skip breakfast and go for a lunch-dinner rhythm.

This isn’t about rigidity—it’s about rhythm. Find the window that works with your schedule, not against it.

What Does the Science Say About 14:10?
Recent research supports the benefits of a 14-hour fasting window:
- A 2023 study in Cell Metabolism found that a 14:10 eating pattern improved insulin sensitivity and fat metabolism.
- A 2022 study from Nutrition and Healthy Aging showed improvements in sleep quality, mood, and reduced snacking.
- A 2022 review in Nature Reviews Gastroenterology found fasting periods over 12 hours may support gut microbial diversity and reduce inflammation.

How to Make Intermittent Fasting Work With Your Work Life:


1. Choose your 10-hour window wisely.
2. Hydrate like it’s your side hustle.
3. Break your fast with purpose: protein, healthy fats, and fibre.
4. Work movement into your rhythm.
5. Be flexible, not fanatical.

The Link to Mood, Focus, and Hormones:
In Eat, Drink & Still Shrink, I highlight how food timing affects blood sugar, brain fog, and hormonal balance. A 14-hour fast helps reset these rhythms—key for busy professionals.

Quick Caveats:
IF isn’t for everyone. Pregnant or breastfeeding? History of disordered eating? On medication? Talk to your health professional first.

Final Thought:
A 14-hour intermittent fast is like your most functional workwear: flattering, flexible, and morning-friendly. Skip breakfast or dinner—just don’t skip the benefits.

References:
1. Sutton EF et al. Cell Metabolism. 2023;35(3):S1550-4131(22)00403-1.
2. Wilkinson MJ et al. Nutrition and Healthy Aging. 2022;6(3):203–212.
3. Thaiss CA et al. Nat Rev Gastroenterol Hepatol. 2022;19:496–511.
4. Hedge MC. Eat, Drink & Still Shrink. Pan Macmillan; 2020. Chapter 3 & Chapter 6.

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