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About Nutrifirst Nutrition Services

Our Story

A Personalized and Flavourful Approach to Nutrition Counselling

At Nutrifirst Nutrition Services, we are dedicated to helping you achieve your health and wellness goals. Our personalized nutrition plans and delicious recipes are designed to cater to your individual needs and goals, promoting sustainable lifestyle changes. We bring real results to our clients, helping them manage conditions like diabetes, metabolic syndrome, weight management, osteoporosis, and sports nutrition. Choose Nutrifirst for a personalized, caring, and effective approach to nutrition counseling.

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Our Philosophy

Missions and Values

Our Mission

To provide comprehensive and practical nutrition counseling, promoting long-term health and well-being.

Our Values

Client-centered care, dedication, and support are at the heart of our approach.

Meet Your Dietitian

Katherine is a Registered Dietitian serving Toronto and the surrounding area, offering both in-person and virtual appointments. She combines clinical nutrition training, hands-on research experience, and professional culinary skills to deliver advice that is evidence-based and genuinely practical at the kitchen table.

Working Together

Whether you’re managing a diagnosed condition, navigating a new life stage, or fine-tuning your nutrition for training and performance, Katherine offers one-on-one counselling tailored to your goals.

Her Approach

Katherine takes a “food first” approach: real meals that are nourishing, realistic, and genuinely enjoyable. Rather than handing out rigid meal plans, she works with you to build habits that fit your life, your culture, and your schedule.

Scientist analyzing samples in a lab with various test tubes and equipment.

Research Experience

Katherine trained at the Nutrition and Exercise Science (ND) Labs at Toronto Metropolitan University (formerly Ryerson), with a concentration in research methods and scientific study design. As part of the research team, she:

– Designed and carried out clinical human trials
– Contributed to grant writing
– Performed statistical analysis
– Co-wrote manuscripts for publication

Katherine prioritizes evidence-based practice while drawing on hands-on clinical experience, blending the two into guidance that works in real life. She always welcomes discussion about past, current, and emerging research.

Close-up of blue puzzle pieces on a white surface, concept of problem-solving and integration.

Credentialing

Certified Diabetes Educator
Registered Dietitian, College of Dietitians of Ontario
Master of Applied Nutrition
Bachelor of Science, Nutrition and Food Science
Culinary training, George Brown Culinary School

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