Home – Osinga Nutrition | Registered Dietitian in the Durham Region

Meet Nicole

Hi! I’m Nicole. I can’t wait to be your personalized nutrition counsellor. We can meet online or in-person at my Courtice office. I have the education, tools and experience to help you achieve the best version of yourself.

I’m a Registered Dietitian with the College of Dietitians of Ontario, holding a Bachelor’s and Master’s degree in Human Nutrition. I just love learning and have completed a few designations since my degrees, including 800 hours + of diabetes education to become a Certified Diabetes Educator (CDE).

You may have watched me on local or national TV or seen my name in a magazine or the newspaper. These media appearances are a blast but my passion lies in working one-on-one with you.

Maternity Leave Notice: Nicole is slowly returning to work with limited hours of availability reserved only for existing clients. New clients can expect to be booked in, in 2026. Thank you for your patience.

Welcome to Osinga Nutrition

NOW AVAILABLE! The Plant-Based Meal Prep Master Plan Ebook

In this guide, you will find 76 of my favourite self-developed recipes, presented in the form of 8 weekly meal plans. These weekly meal plans are equipped with a grocery list and full nutrient breakdowns!

Private Nutrition Services

Work one-on-one with Nicole to create your individualized plan that will assist you in achieving your health & nutrition goals! Virtual and in-person visits are available.

Upcoming Maternity Leave Notice: Nicole will be taking a 4-5 month maternity leave, from May-Sept/October 2025. She will be taking on a limited amount of new clients at this time and preference for booking will be given to existing clients.

Read More “Private Nutrition Services”

Speaking & Workshops

Looking for a fresh and motivating speaker to inspire change in your group?

Nicole understands the latest nutrition research and will translate it into practical, take-away strategies that you group can use towards improving their health!

On The Blog

Meal Prep For Reducing Hypertension

May 17, 2026 Nicole Osinga, RD, MAN, BAScLeave a comment

High blood pressure, or hypertension is often known as the silent killer. Did you know that nearly 8 million Canadians…

Dietitian’s Top Healthy Fat Sources

May 2, 2026 Nicole Osinga, RD, MAN, BAScLeave a comment

In 2026, I hope we’ve shed the dietary fat phobia that we all had in the 90s and early 2000’s…

A Day of Eating For Baby & Me (With California strawberries)

April 30, 2026May 2, 2026 Nicole Osinga, RD, MAN, BAScLeave a comment

With Jack eating three meals a day now, I am simply modifying my meals to make them work for him instead of…

Testimonials

Date of Visit: 20/02/2020 Nicole put me at ease, was very informative, gave me inspiration and I left the office excited to try something new, Thanks Nicole.

Catherine F

Date of Visit: 22/11/2017 My experience with Nicole was awesome. She is very knowledgeable and friendly. My wife and I are really looking forward to our future meetings with Nicole and are excited about this new journey!

Craig L

Date of Visit: 25/11/2015 We had a great experience with Nicole. I contacted Nicole because my teenage daughter is a new vegetarian and I wanted to make sure she was eating a balanced and adequate vegetarian diet. Nicole provided us with helpful advice, regarding how to maintain a vegetarian diet. She has provided many delicious recipes that we love!

Michelle R

Date of Visit: 26/01/2017 Nicole knows her stuff. I highly recommend her for anyone looking for nutritional services. Personable, caring and very helpful.

Carole M

Date of Visit: 15/11/2017 It was a great first meeting. Great to learn new ideas and ways to improve personal health. Look forward to working with you.

Frank K