Cortney Berling

Cortney Berling, a Registered Dietitian and sub-3 marathoner, shares her insights on under-fueling and its impact on running performance. She explains RED-S, emphasizing the importance of adequate nutrition over training volume. Cortney offers practical fueling strategies, like matching carbs to mileage and improving pre-bed protein intake. She addresses mental health, the effects of social media on eating habits, and shares her personal journey with under-fueling. This conversation is a crucial wake-up call for athletes seeking to optimize their performance through proper nutrition.