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This week, Zoë and Kylee dig into one of the most misunderstood topics in endurance sports: RED-S, Relative Energy Deficiency in Sport. We break down what it actually is (spoiler: it’s not just “overtraining”), how to recognize early warning signs, and what the latest science says about recovery.

From the old-school concept of the female athlete triad to the 2024 “Does RED-S Exist?” paper, we trace how the conversation around under-fueling has evolved, and why so many athletes are still falling through the cracks. We’ll unpack how RED-S affects everything from hormones and metabolism to bone density, mood, and performance, and why it doesn’t just happen to women or elite runners.

This episode separates evidence from internet rumor and offers real talk on what it takes to recover: eating enough, resting enough, and understanding that being tired, cold, and cranky isn’t “just part of training.” Whether you’re an endurance athlete chasing PRs or someone just trying to feel good in your body again, this one’s for you.

• ​Tailwind → tailwindnutrition.com, code YOURDIET20 = 20% off first order.
• ​Janji → janji.com, code YDS = 10% off first order.
• ​Microcosm Coaching → ⁠microcosm-coaching.com⁠, book a free consultation call.

Support us on Patreon!

Want to help with a book project? Share Your Story

Get YDS tees, mugs, hats and more on Tee Public!

This week on Your Diet Sucks, we’re digging into cannabis, how a plant got tangled up in politics, culture wars, and moral panic, and how that continues to shape the way we study it, regulate it, and talk about it today. We trace the science, the stigma, and the shifting rules, from Harry Anslinger’s racist propaganda campaigns to today’s confusing contradictions (why is cannabis still banned in sport while alcohol isn’t?).

We’ll also talk about what current research actually says about cannabis and performance, what gaps remain, and how athletes can think about using it.

• ​Eternal → eternal.co, code YDS = 10% off membership.
• ​Tailwind → tailwindnutrition.com, code YOURDIET20 = 20% off first order.
• ​Janji → janji.com, code YDS = 10% off first order.
• ​Microcosm Coaching → microcosm-coaching.com, book a free consultation call.

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Your mom probably didn’t sit you down to explain hot flashes, vaginal atrophy, or why your metabolism doesn’t suddenly tank the second you hit menopause. That’s where we come in. In this episode of Your Diet Sucks, Zoë and Kylee dig into the messy, complicated, and very normal reality of perimenopause and menopause—because more than half the population will experience it, and yet nobody talks about it. We trace the wild history of “treatments” like leeches and arsenic, unpack the real science around carbs, protein, strength training, sleep, and HRT, and roast the diet-culture nonsense that convinces athletes to fear their own bodies.

From “menopause belly” panic to the myth that performance ends at 50, we’re breaking down what actually matters for athletes, what doesn’t, and how to navigate this transition without falling for the gimmicks. Consider this the talk your mom never gave you—and the one your Instagram feed definitely won’t.

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⁠⁠Eternal – To check out Foundations, use the promo code YDS for 10% a one year membership.⁠⁠

• ⁠⁠Tailwind Nutrition offers science–backed endurance fuel that actually works. Try our favorite, Blueberry Lemonade Endurance Fuel - Get 20% off your first order with code YOURDIET20⁠⁠

• ⁠⁠Janji – Adventure-ready running gear with pockets that actually work. Use code YDS for 10% off your order.⁠⁠

• ⁠⁠Microcosm Coaching – Human-first, athlete-centered coaching for every runner, from 5K to 100 miles and beyond.⁠