The Fundamentals of Nutrition, Hydration & Performance Fueling
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SpotifyIn this episode, I answer your questions on nutrition, hydration, and recovery in our second audience Q&A. I start with what I call the 90%: the principles nearly every effective nutrition plan shares, from food quality and caloric balance to fiber targets, vegetable volume, color variety, and liquid calories. I then cover the four elements of fueling around training—glucose, amino acid availability, hydration, and GI distress—including the Galpin Equation for fluid intake during exercise. I walk through the three-step process I use to coach nutrition, which begins by adding nutrients rather than restricting them, and I explain when body recomposition is possible, what the protein data actually support, and why strength training is a bigger signal for muscle growth than protein. I close with what separates high performers from everyone else: energy management. This episode is for anyone who wants the fundamentals before the fine-tuning.
Scientific Articles
- The 4Rs Framework of Sports Nutrition: An Update with Recommendations to Evaluate Allostatic Load in Athletes (Life)
- Skeletal muscle biomass as an underappreciated fate of glucose (American Journal of Physiology-Cell Physiology)
- The effect of protein timing on muscle strength and hypertrophy: a meta-analysis (Journal of the International Society of Sports Nutrition)
- Pre- versus post-exercise protein intake has similar effects on muscular adaptations (PeerJ)
- The anabolic response to protein ingestion during recovery from exercise has no upper limit in magnitude and duration in vivo in humans (Cell Reports Medicine)
- Post-exercise rehydration in man: effects of volume consumed and drink sodium content (Medicine and Science in Sports and Exercise)
- National Athletic Trainers’ Association Position Statement: Fluid Replacement for the Physically Active (Journal of Athletic Training)
- New Horizons in Carbohydrate Research and Application for Endurance Athletes (Sports Medicine)
- A Narrative Review of the High-Carbohydrate Fueling Revolution (≥ 100 g/h) in the Professional Peloton (Sports Medicine)
- Is an Energy Surplus Required to Maximize Skeletal Muscle Hypertrophy Associated With Resistance Training (Frontiers in Nutrition)
- A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults (British Journal of Sports Medicine)
Perform Episodes Mentioned
Tools & Technologies
Other Resources
- NSF Certified for Sport
- 3 Steps to Optimizing Hydration: 25 Min Phys
- Optimizing Hydration for Athletes Part 1: 55 Min Phys
- Is versus ought
- “5 a day, the color way”
People Mentioned
- Dr. Andrew Huberman: Stanford neuroscientist and host of the Huberman Lab podcast, who named the Galpin Equation
- Dr. Eric Helms: AUT sport scientist and chief author of The Muscle and Strength Pyramids, source of the muscle-building calorie estimate
- Dr. Ben House: nutritional sciences PhD and founder of Deconstruct Nutrition, who surfaced that estimate for Dr. Galpin
- Dr. Stuart Phillips: McMaster professor and Canada Research Chair in Skeletal Muscle Health, known for establishing strength training as the primary driver of muscle growth
- Bill Bowerman: University of Oregon track coach and Nike co-founder, credited with the closing line “If you have a body, you are an athlete.”
- Ian Mackey: Vice President of Scicomm Media, creators of Perform with Dr. Andy Galpin, Huberman Lab, and David Senra, and friend of Dr. Galpin
