The Fundamentals of Nutrition, Hydration & Performance Fueling
In a Nutshell
Effective nutrition prioritizes whole foods, adequate protein (1.6-2.2g/kg), fiber (13-15g per 1,000 calories), and caloric balance through sustainable methods rather than extreme restrictions. Recovery requires carbohydrates during prolonged training to maintain blood glucose, plus 125% fluid replacement post-exercise with electrolytes. High performers excel through superior energy management across caloric, emotional, and recovery domains, with body recomposition being feasible above 10-12% body fat for men and 15% for women.
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The science and practice of enhancing human performance for sport, play, and life. The session uses an audience Q&A format with questions received several weeks prior. Five major categories will be covered: the 90% (foundational nutrition basics), recovery nutrition, application and coaching questions, body recomposition, and differences between high performers and the general population.
The 90% refers to foundational concepts that appear consistently across effective nutrition programs regardless of specific dietary approaches. Rather than covering thousands of individual options, the focus is on identifying what most evidence-based programs share in common. Most effective diets hit the same core concepts but use different methods to achieve them.
Almost all evidence-based programs prioritize food quality as a top concern. Most of the time, higher quality foods are single ingredient foods that are minimally processed. Examples of high quality processed foods include cheese and whey protein. Examples of obviously high quality foods include spinach, kale, and blueberries. Technically processed foods like yogurt and sauerkraut are generally regarded as reasonably high quality, while chips and highly processed junk foods are not. The basic rule is to eat mostly real whole foods most of the time.
Caloric balance must be accounted for, though this does not mean calorie counting is the only effective strategy. Being undercaloried reduces exercise performance, sport performance, and recovery, potentially leading to chronic low energy availability, hormone dysregulation, and brittle bones. Being overcaloried leads to metabolic dysfunction, obesity, and chronic diseases. Many different tactics regulate caloric intake, including time-restricted eating, eliminating food groups, or following specific dietary plans like Mediterranean diet. When these approaches are effective, it is because they regulate caloric balance.
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