For years, endurance athletes have been told that eating low-carb is the key to becoming “fat adapted” and improving performance. That narrative was recently resurfaced in a high-profile review by Tim Noakes — but does it actually hold up when we zoom out?

In this episode, I break down the Noakes narrative review, explain what the science does and does not show about fat oxidation, and clarify a critical point that often gets missed:

👉 Fat oxidation improves with training — not carbohydrate restriction.

We’ll cover:

If you’re a runner trying to balance performance, health, and longevity — this episode will help you cut through the noise and fuel with confidence.

Want to try Go Guarded? Use my code serena10 at checkout!

Don't forget to follow me on Instagram @runnergirldietitian