What we do

Building a healthier, higher-performing you – for the long haul, starting with your deepest "Why."

As a Hamilton nutrition coach, I understand that lasting change—especially with nutrition—can feel like the hardest piece of the puzzle. That’s why I go beyond generic advice, helping you uncover your core motivations—your personal "why"—to fuel sustainable habits and unlock your true potential. My personalized nutrition and performance coaching is designed to create lasting habits and transform your well-being, whether you’re striving for vibrant energy in daily life or peak athletic achievement, all driven by your individual purpose.

General Nutrition

Tired of feeling like your hard work isn't paying off? You're putting in the effort with your workouts and steps, but the results just aren't there. This isn't about generic advice or cookie-cutter plans. This is about uncovering your unique "why" and building a sustainable, holistic approach to nutrition that truly works for you. Through 1-on-1 support, we'll deeply explore your daily habits and eating patterns to unlock your full potential for energy, well-being, and lasting change. Plus, access our fully customizable app to seamlessly track your progress and integrate your favorite fitness trackers like Garmin, Apple Health, and MyFitnessPal.

12 weeks.

Performance Nutrition

Ready to dial in your nutrition and shatter your performance goals? This plan is meticulously tailored to your specific athletic demands and aspirations, whether you're focused on bodybuilding, powerlifting, running events, or any other competitive endeavor. Expect open-ended communication and a highly personalized nutritional blueprint designed to get you on track, optimize your energy levels, accelerate recovery, and ultimately reach your peak performance. Our personalized app is included for seamless habit, training, and nutritional tracking to keep you dialed in every step of the way.

12 weeks.


Habit support app

Track and refine your habits effectively.

One-on-one advice

Dive into your daily health choices.

Performance nutrition insights

Boost performance for Hamilton athletes.

Crafting your health pathway

At Karl Tatterson Nutrition, I offer a unique approach to health coaching in Hamilton and online. I'm here to provide guidance, listening attentively to understand your health goals. Together, we'll map out a plan that suits you perfectly.

Nutrition strategies for everyone

Whether a busy parent or an athlete, I offer tailored nutrition and fitness advice both in person in Hamilton, or online. By recognising your unique needs, I help everyone meet their goals.

Join me on my health coaching journey