017 - Kelsey Poulter - Sports Nutrition 101

31 May 2026 · 44 min
Episode

31 May 2026 · 44 min

0:00

In this episode of the Next Level Athletes Podcast, host Kelsey Higginson (founder of Next Level Athletes) delivers a comprehensive, beginner‑friendly guide to sports nutrition for high‑school and aspiring Division‑I athletes. She frames nutrition as the "tide that raises all boats" and walks listeners through the fundamentals: the roles of macronutrients (protein as a builder, carbs as quick fuel, fats as long‑lasting energy), the importance of micronutrients (eat the rainbow), and the distinction between whole and processed foods (80 % whole, 20 % processed). Higginson shares a real‑world case study of Martin Serrano, a freshman baseball player who added 1,000‑1,500 calories and proper timing to gain 15 lb of muscle and improve speed and strength in under three months. She then provides concrete, actionable guidelines: how to estimate basal metabolic rate (BMR) and adjust calories for gain or loss, macro targets (5‑12 g carbs per kg, ~1 g protein per lb, fats fill remaining calories), and a 4‑2‑1‑0 nutrient‑timing protocol for game days (4 h pre‑game full meal, 2 h high‑carb snack, 1 h electrolyte sip, 0 h intra‑game carbs). The episode ends with a recap and a plug for the Next Level Athletes coaching program.

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