fitNERD
Fit Nerd is where faith, fitness, and science collide. We geek out on genetics, health, and training — all while keeping Christ at the center. From nutrition and hormones to joyful movement and real-life faith, you’ll discover how to work with the body God designed so you can feel strong, energized, and fearfully fit. I like to explore the current trends- food, exercise, and lifestyle- and discuss who that trend will benefit and why.
fitNERD
Episode 22: Overfed & Undernourished: What’s Really Happening in Our Kid's Bodies
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For the first time in history, more children worldwide are living with obesity than are underweight.
Let that sink in.
In this episode, I’m unpacking the presentation I gave on nutrition in our schools — and what I discovered is both eye-opening and deeply concerning. We are raising the most overfed yet undernourished generation in history.
This isn’t about shaming parents.
It’s not about blaming schools.
It’s about biology.
I break down what actually happens inside a child’s body when they eat — how protein builds brains and stabilizes behavior, how carb-heavy ultra-processed diets spike blood sugar and fuel mood swings, why healthy fats are critical for hormones and nervous system development, and how seed oils and food dyes may be quietly contributing to inflammation, focus issues, and long-term metabolic damage.
We talk about:
- Why kids need more nutrients than adults (not less)
- The gut microbiome and why early nutrition programs lifelong health
- What teachers and coaches are really seeing in the classroom and on the field
- How school guidelines prioritize cost and compliance over cognition
- The long-term risks we are setting up if we don’t course-correct
Because when we feed kids poorly and expect them to focus, regulate emotions, and perform — we are asking their biology to do something it simply cannot do.
This episode is science-heavy, practical, and faith-rooted.
Our kids are fearfully and wonderfully made — and their growing bodies deserve fuel that reflects that.
If you’re a parent, educator, coach, or just someone who cares about the next generation, this conversation matters.
Small changes. Big impact.
Let’s do better for our kids.