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.

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

Dietitian’s Superfood Snack Boxes With California Grapes (for back to school)

September 6, 2026 Nicole Osinga, RD, MAN, BAScLeave a comment

If you’re hitting that afternoon energy crash or can’t stop snacking at night, you need to make these Superfood Snack…

Ontario Tenderfruit Recipes & Experience

September 1, 2026 Nicole Osinga, RD, MAN, BAScLeave a comment

I recently visited Niagara-on-the-Lake to see first hand how Ontario tender fruit is grown and harvested. I saw first hand…

Dietitian’s 12 Best Overnight Oats (part 1)

August 30, 2026 Nicole Osinga, RD, MAN, BAScLeave a comment

As we enter the fall (I’m not ready!!) life gets busy and we’re going to need a QUICK breakfast. Overnight…

Testimonials

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: 20/05/2015 I researched vegan friendly Registered Dietitians and I found Nicole Osinga. I immediately connected with her philosophy and felt that we had a similar view on what healthy eating should look like. Nicole taught me about what foods are good sources of nutrients that I was missing. Nicole is a natural in the kitchen; she loves to cook and has encouraged me to do so. I have been very pleased with Nicole - she is professional, well-educated on current food topics, along with vegetarian diets. She is positive and supportive of her clients concerns and needs. I would highly recommend Nicole Osinga.

Mary C

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: 26/09/2017 Nicole is always prepared for our appointment, has great ideas and has helped me get closer to achieving my goals.

Franchesca P

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