Hi, I'm Sara Arnold, the founder of KC Performance Nutrition. For as long as I can remember, my life seemed to remain wrapped up in sports, athleticism, performance, health, and food. Food, exercise, and controlling what I looked like became a mechanism of comfort and control in a life that, at times, was very chaotic.

I created KC Performance Nutrition because I wanted to help athletes and active people like me. What sets KC Performance Nutrition apart is that it’s built on lived experience and compassion, not diet culture. I know what it feels like to be praised for being “healthy” while quietly struggling on the inside. That experience shaped how I practice today - with empathy, transparency, and a focus on sustainable, individualized care. I don’t believe in quick fixes or rigid rules. I believe in education, empowerment, and helping people perform their best while actually enjoying their lives.

As a board-certified sports dietitian and credentialed eating disorder specialist, I specialize in performance nutrition, Relative Energy Deficiency in Sport (REDs) and eating disorders. Many of my clients come to me feeling like they’ve tried everything - tracking macros, cutting out foods, doing all the “right” things - but still feeling stuck in a cycle of burnout, frustration, or shame around food. My goal is to help them step out of that cycle and rediscover joy, strength, and trust in their bodies.

Sara is only accepting a few more new clients!

Hi, I’m Haley Wilson, a Sports Dietitian and Certified Intuitive Eating Counselor! As a former collegiate athlete, so much of my life revolved around performance, achievement, and the way my body looked. My worth felt wrapped up in winning, in discipline, and in the constant pressure to push harder. What started as a drive to succeed slowly turned into struggles with food and movement that left me feeling disconnected from myself. Finding intuitive eating changed everything. It gave me the freedom to step away from the obsession and realize there was a way to feel like my best self without tying it to rigid rules or constant comparison. For the first time, I felt present—in my body, in my relationships, and in all the moments life has to offer.
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Now, as both a dietitian and active mom, I get to walk alongside athletes and active individuals who are ready to rebuild trust with their bodies. My passion is helping others not only find freedom with food, but also learn how to fuel in a way that supports performance, recovery, and long-term health. I believe movement should feel empowering, food should feel nourishing, and your body deserves kindness along the way.

Haley is accepting new clients!