Catherine O'Halloran RD

05/07/2025

Let’s work together to fuel your best self.
I’m a Toronto-based Registered Dietitian with over 25 years of experience helping everyone from Olympic and pro athletes to soccer moms and hockey dads feel and perform their best. Whether you're looking to boost energy, manage a health condition, improve eating habits, or simply take better care of yourself, I offer science-based, personalized nutrition strategies that fit your life.
If you're ready to take the guesswork out of eating well and start feeling your best, I'm here to help.
Let’s make your health goals happen together.
📩 DM me to get started or learn more.
💡 Bonus: Most employer health plans cover Registered Dietitian services.

03/19/2025

Happy Dietitian Day!

03/19/2025

Happy Dietitians Day!!

As a dietitian, I’m passionate about helping you understand how what’s on your plate can make a big difference in your physical, mental, and emotional health. 🥦💪

03/05/2025

🌱✨ Welcome to Nutrition Month 2025! ✨🌱
As a dietitian, I know how powerful the right nutrition can be. This March, I’m excited to share how food can nourish more than just our bodies—it nourishes our minds, our emotions, and our overall well-being. Let’s nourish our bodies to flourish, together!

01/16/2025

Looking forward to this year's Nutrition Month!

10/22/2024

Theta book club! Lessons in chemistry took me back to my university days when we had to study food science!
We had good healthy fuels for our lively discussions.
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07/03/2024

Enjoying my time at the World Tennis Masters Tournament in Ottawa with Susan Simmons!
We beat the top 2 seeded teams to win our age group!

12/12/2023