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About Juliana

As a Registered Holistic Nutritionist and Triathlete, Juliana equips you with a personalised Nutrition plan, supplements recommendation (on a by need basis) and education on how to obtain total body fitness and better quality of life. 

With her personal journey as a triathlete for over 15 years, Juliana knows what it takes to last long in an endurance sport. 

After giving birth to twins, she experimented with nutrition to create solutions to account for how the body changes over the years. This paves the way so you are not only in the game today but for the foreseeable future. 

Juliana works with athletes of all levels: beginners to experts. Together, you will review your personal journey, goals, history, achievements, possible nutritional imbalances and then, set a nutritional plan to achieve results for better performance, quality of life and longevity in any sport or fitness goal.

Connect with Juliana on Instagram.

What Customers Say


"I have had an absolutely wonderful experience with Juliana Lustosa. She gave me the personalized attention and guidance that really made a difference in my food motivation. She is incredibly knowledgeable, kind, and wants to help you reach your goals! Not only that, but she is always up-to-date with the latest nutrition research and helps you understand the reasoning behind certain food choices. And she is a triathlon competitor, so she has it all."

Fabiana Lorenzon
Nutrition & Dietetics client 


"I have been working with Nutritionist Juliana Lustosa and I am extremely happy with the results I am achieving. My objective is weight loss and Juliana personalised a diet plan for me, making fundamental changes in my diet that resulted in a healthy weight loss and reduction of body fat. Her knowledge and experience have helped me achieve my goals in a sustainable and healthy way. I am really pleased with her work and professionalism."

Caroline Chiele
Nutrition & Dietetics client