204. Female Athlete Physiology + REDs in Runners with researcher Melissa Lodge

This episode explores one of the most important but often misunderstood topics in endurance sport: Relative Energy Deficiency in Sport (RED-S).

Lydia is joined by Mel Lodge, PhD candidate and founder of the popular Instagram page Fed Collaborative, to break down the science, the signs, and the real-life implications of under-fuelling, especially in female athletes.

Together, they explore the research gaps in female physiology, how the menstrual cycle fits into the performance puzzle, and why carbohydrates are essential, not optional. Whether you’re an athlete, clinician, or coach, this episode is a must-listen for understanding how to fuel smarter, not just harder.

We cover:
- What RED-S is and why it’s so common in endurance sports
- The warning signs of under-fueling
- Why research often overlooks female athletes
- How the menstrual cycle impacts training
- Why carbs are non-negotiable
- Building a multidisciplinary team around the athlete
- Listener Q&A: hormone health, fuelling strategies, and more

If you’ve ever wondered whether you’re fuelling enough, or how your cycle might be affecting your training, this episode will give you clarity and confidence.

Follow Us:
Instagram: ⁠@strongerstride⁠ | ⁠@lydia_mckay⁠ | ⁠@fed.collaborative⁠
YouTube: ⁠Watch on YouTube

Find Melissa her: @fed_collaborative⁠ https://www.instagram.com/fed_collaborative?utm_source=ig_web_button_share_sheet&igsh=ZWkwMDY2OTh1ZzF3

Discount Codes:
TAILWINDSTRONG – ⁠15% off Tailwind Nutrition⁠
STRONGERSTRIDE – ⁠15% off Vivobarefoot shoes⁠
STRONGER15 – ⁠15% off Skorcha Sunscreen⁠

Thanks for tuning in!
TSSP x