Valley to Peak Nutrition Podcast

50K to the Stage: Marshal Whitaker on Teachability, losing 30lb, and changing his life

May 15, 2026

  In this episode, Kyle sits down with Marshal Whitaker of Argali Outdoors. Marshal’s story is a fascinating look at what happens when elite endurance goals meet a newfound dedication to metabolic science. Having recently conquered a 50K ultra marathon while losing 30lbs, Marshal is now shifting his sights to the bodybuilding stage. Episode Highlights The "Busy" Factor: Why staying active is Marshal’s #1 tool for managing hunger in a deficit. The Power of Coachability: Marshal discusses "...

FAQ: Fasted cardio, nutrition for longevity, and the Fiber "Cocklebur" Effect (W/ Lindsay)

May 02, 2026

Why does weight loss stall even when you count your drinks? Plus, the truth about fasted cardio and staying active in your 70s. Let’s dive in! Episode Summary: In this listener Q&A episode, we tackle the nuance of nutrition that goes beyond simple "calories in vs. calories out." We discuss why alcohol can halt weight loss despite a calorie deficit , whether fasted cardio actually burns more fat , and how to adjust your diet as you enter your 50s, 60s, and 70s. We wrap up with a masterclas...

Testosterone & TRT: Separating fact from fiction (W/ Dylon Sanford)

April 17, 2026

In a world where "optimization" is the new standard, where is the line between healthy hormones and chasing a number? In this episode, we sit down with Dyllon Sanford of Henderson Family Medicine to break down the state of men’s health in 2026. We explore why testosterone levels are dropping in younger men, how to accurately read your lab results (Total vs. Free T), and the critical difference between medical intervention and natural optimization. From "gas station taquito" lifestyle traps to...