Nutritionist Toronto, Dietitian Toronto, Mississauga, Vaughan

Private Practice Nutrition Counselling Services Offered In-Person & Virtually

For 15+ years our team of Registered Nutritionists & Registered Dietitians in Toronto have helped thousands reach their nutrition, health & wellness goals!

At JM Nutrition, a nutrition clinic, you gain access to some of the best dietitians and nutritionists in the Toronto area who continue to receive high praise for providing superior client service and excellent value. 


Registered Dietitian

Registered Nutritionist

Sports Nutritionist, Sports Dietitian

Certified Exercise Physiologist

Nutritional Therapy Practitioner, Nutritional Therapist

✓  Clinical Nutritionist, Functional Nutritionist

Certified Nutritional Practitioner, Holistic Nutritionist

Nutrition Toronto: Registered Nutritionist, Registered Dietitian & More

Toronto nutritionist & owner, Julie Mancuso, explains what clients can expect at JM Nutrition

Most Popular Services At Our Nutrition Clinic

Weight Loss

Nutritionist, Dietitian For Weight Loss

Our team of Registered Nutritionists and Registered Dietitians in Toronto has specialized training and years of experience helping clients lose weight and keep it off in a healthy and sustainable way. In fact, weight loss is our specialty. This includes obesity.

Our weight loss nutritionists and dietitians have been successfully helping clients in Toronto, Mississauga, Vaughan and beyond, with weight management for well over 15 years now.

Learn more about our weight loss program

Personalized Meal Plans

Meal Planning

Our clients speak very favourably about our personalized meal plans that are constructed based on the foods you like, your lifestyle and your budget.

In addition, the meal plans are thorough, provide many examples, guidelines and tips, specific product recommendations, and of course, recipes.

In the end, you receive much needed structure with some flexibility–a formula for success.

Learn more about our meal plans

Digestive Health

Improve Digestion

Many clients seek the assistance of our gut health nutritionists or gastrointestinal dietitians to help manage various digestive problems:

  • IBS
  • IBD: Crohn’s and ulcerative colitis
  • excessive gas & gas pain
  • bloating
  • constipation
  • diarrhea
  • upset stomach
  • indigestion
  • heartburn
  • GERD, acid reflux
  • SIBO
  • leaky gut
  • gluten intolerance symptoms

You can now achieve better digestive health via nutritional consultations with our Toronto dietitians and nutritionists, during which you can discover trigger foods and ingredients, the best supplements for digestion and much more.

Lear more about working with our digestive health practitioners

Hormones Balancing & Women's Health

Women’s Health Nutritionist and Dietitian

At all JM Nutrition locations women can choose to receive nutrition coaching from a nutritionist or dietitian to help them develop healthier eating habits, while attending to various health-related concerns particular to women:

  • hormonal imbalances treatment & tests
  • PCOS treatment
  • estrogen dominance treatment & supplements
  • thyroid nutrition
  • menopause nutrition
  • menstrual cycle hormones
  • prenatal and postnatal nutrition
  • and more

Our nutritional therapy practitioner, clinical and functional nutritionist, Vanessa Phillips, specializes in matters pertaining to hormonal balancing.

If you’re looking for a PCOS nutritionist or hormones specialist, look no further.

Learn more

Illness & Disease Management

Manage Chronic Disease

Our practitioners, particularly our Registered Dietitians, are highly experienced in helping clients manage various illnesses and diseases.

For example, you can see our nutritionist or dietitian for:

  • diabetes (balancing of sugar level)
  • heart disease (including lowering cholesterol)
  • kidney disease (including kidney stones)
  • cancer (prevention, during and after treatment)
  • high blood pressure
  • fatty liver
  • obesity

These are just some of the most common health concerns our practitioners can help you manage.

Learn more about disease management

Sports Nutrition & Supplementation

Sports Nutritionist, Exercise Physiologist and Supplements Expert

JM Nutrition also offers the services of a sports nutritionist and certified exercise physiologist.

Our sports nutritionists and sports dietitians have specialized training to assist athletes and gym-goers with:

  • nutrition for athletes
  • weight loss
  • weight gain and muscle growth
  • improved athletic performance
  • increased stamina and endurance
  • boosted energy
  • and much more
Nutritionist For Athletes

Over the years, JM Nutrition has served many high-level athletes in the Greater Toronto Area and beyond: football, hockey, basketball and soccer players, runners, triathletes, cross-fit, bodybuilders, mixed martial artists, boxers, fitness enthusiasts, golfers, cyclists and more.


What’s more, JM Nutrition has an in-house expert on supplementation who can assist men and women in choosing the right supplements according to their specific goals.

Learn more about our sports nutritionist

Development of Healthy Eating Habits

Improve Eating Habits

Our Registered Nutritionists and Registered Dietitians can pinpoint exactly where in your ‘diet’ adjustments are needed, suggesting reductions and substitutions, in order to help you reach your individualized goal(s).

If you’re simply looking for a few adjustments to help improve your overall eating habits, our nutrition counsellors can certainly do that.


Toronto Nutritionists & Virtual Nutritionists

At JM Nutrition we offer the services of a variety of top nutritionists in Toronto and virtually:

We will help you pair up with the most suitable nutritionist according to your needs.


Registered Dietitians, Virtual Dietitians

Furthermore, our highly trained registered dietitians in Toronto, Mississauga and Vaughan are at your disposal during the nutrition counselling sessions to answer any questions you may have, addressing all your nutrition, health and wellness concerns.

You can rest assured you are getting current, factual and evidence-based information from reliable sources.

Nutrition For The Elderly

Dietitian and Nutritionist For The Elderly

Nutrition concerns for the aging population are becoming increasingly more popular. As a result, at JM Nutrition you can book an appointment with a nutritionist or dietitian who is well-versed in nutrition for older adults.

Special or Alternative Diets

JM Nutrition has got you covered if you’re looking for:

  • vegetarian nutritionist, vegetarian dietitian
  • vegan nutritionist, vegan dietitian
  • plant-based nutritionist, plant-based dietitian
  • low-FODMAP nutritionist, low-FODMAP dietitian
  • gluten-free or celiac nutritionist, celiac dietitian
  • and more

Healthy Recipes & Recipe Revamps

Recipe Creation

Many of our clients enlist the help of our nutrition counsellors to obtain a variety of new healthy recipes geared towards their specific goals.

Recipe Tweaks and Healthy Substitutions

Our Toronto nutritionists and Toronto dietitians are equally equipped to provide clients with healthy spins and modifications on classic, traditional and international recipes, so you can continue to eat many of your favourite foods while undergoing changes to your eating habits.

Nutritionist For Acne & Skin Conditions

Acne Treatment & More

At JM Nutrition we work with clients to help them reduce and prevent acne outbreaks by carefully analyzing their diet, helping them eliminate foods that can potentially make acne and other skin conditions more severe.

In addition, our counsellors can suggest alternative foods and more skin-friendly substitutions. Typically, our clients enlist our service to help them achieve healthier skin naturally together with other health concerns.

If you’re looking for a nutritionist for acne or other skin health concerns, get in touch with us today!

Related: Foods That Cause Acne | Foods That Help Acne

Workplace Wellness: Workshops, Seminars & Presentations

Nutrition, Health and Wellness Workshops, Seminars & Presentations

JM Nutrition also offers a wide variety of workplace wellness programs, both corporate and non:

  • nutrition workshops
  • health and wellness seminars
  • lunch and learn events
  • school presentations a
  • presentations for sports teams
  • and more

Our presentations can be delivered on-site and virtually.

Learn more about presentations and workplace wellness

Virtual Counselling: Online Nutritionist, Online Dietitian

Receive Nutritional Counselling From Anywhere

For your convenience, JM Nutrition offers online or virtual nutrition counselling by Registered Nutritionists and Registered Dietitians.

You can now access the services of a top nutritionist or dietitian via phone, Skype, FaceTime, Zoom or Google Meet.

Learn more about virtual nutrition counselling

Why Choose JM Nutrition Registered Nutritionists & Registered Dietitians

Top Service

Owned and operated by Julie Mancuso: registered Toronto nutritionist, counsellor, weight loss expert, nutrition consultant and writer, who personally ensures clients receive nutrition counselling of the highest quality.

Experience & Expertise

As the owner of a leading Toronto nutritionist and Toronto dietitian service for over 15 years, Julie Mancuso regularly features in the media as a source and writer, lending her expertise on a variety of nutrition-related topics.

Registered Nutritionist & Registered Dietitian

At our nutrition clinic, you can choose to receive nutrition counselling by some of the best nutritionists and dietitians in the Toronto area.

Realistic & Flexible Approach

We cater to your goal(s), food preferences, budget and lifestyle. In addition, nutritional counselling sessions are realistic, attainable and sustainable in the long-term.

Outstanding Reviews

JM Nutrition receives high praise from clients for exceptional client support and high success rate in achieving results.

Best Value For Money

JM Nutrition offers great value for your money: thorough nutrition coaching sessions, various guidelines and resources, as well as support and accountability throughout. No question is left unanswered.

4 Greater Toronto Area Locations

For your convenience, our nutrition clinic has 4 locations. We service clients from Midtown Toronto and Scarborough Toronto, as well as Mississauga and Vaughan (Woodbridge).

Covered By Many Insurance Plans

Although we are not covered by OHIP, many extended healthcare benefits offer coverage for a registered nutritionist and registered dietitian. Please check your coverage.

A+ Rating = Trust

A business you can trust, JM Nutrition has an A+ rating from the Better Business Bureau.

Special Pricing

JM Nutrition is partnered with Venngo, Canada’s leading provider of discounts, to offer members special pricing through the MemberPerks program.

Contact us for a no obligation consultation during which we can:

✓  outline how the process works

✓  discuss your goal(s)

✓  explain how billing and pricing work

✓  address concerns about insurance

✓  answer any other questions

Our Nutritionists & Dietitians Have Been Seen In

How You Will Benefit From Working With Our Toronto Nutritionists & Toronto Dietitians

Nutrition Counselling Sessions

  • thorough
  • flexible
  • realistic
  • supportive
  • conducted by a Registered Nutritionist or Registered Dietitian in Toronto, Mississauga & Vaughan

Personal Nutritionist

  • receive personalized nutrition counselling
  • customized, healthy meal plans designed to maximize results and help you reach your individual goal(s)
  • discover what it actually feels like to have your own personal nutritionist
Dietitian Toronto offering personalized nutrition counselling session with a client

Top Nutrition Experts

An experienced registered nutritionist or registered dietitian will analyze your diet and pinpoint exactly where important adjustments are needed, taking the guess work out of healthy eating and meal planning.

Stop wasting your time and allow a professional to lend a hand!

Nutrition Education

Become informed about:

  • behavioural triggers
  • food cravings
  • portion sizes and portion control
  • healthy plate proportions
  • how to identify the correct serving size
  • reading a nutrition label
  • how many carbs to eat per day
  • selecting healthier alcohol options
  • healthy eating and weight loss tips
  • how to follow a nutritionally balanced diet
  • and more
Nutritionist Toronto and Dietitian Toronto: magnifying glass held over a salad bowl on table

Practical Healthy Eating & Healthy Lifestyle Tips

Pick up practical strategies and tips to navigate compromising situations such as:

  • parties
  • client dinners and business trips
  • how to choose healthy snacks for work
  • eating healthy when on-the-go
  • selecting healthy foods at restaurants
  • making healthy food choices at the airport
  • healthy post-workout snacks
  • and more

Personalized Healthy Meal Plan

Meal plans offer structure with a great deal of flexibility, preventing you from making hasty, emotional and/or impulsive decisions.

We will create a meal plan that is:

  • customized
  • comprehensive
  • healthy
  • made from foods you enjoy
  • based on your budget

Nutritionist Toronto, Dietitian Toronto creating a meal plan on a table littered with food

Guidance & Coaching

Acquire valuable guidance, support and coaching throughout to avoid common pitfalls, manage unexpected or challenging situations, change self-defeating behaviour and grow confidence.


Receive accountability—often the difference between success and failure—while you’re making your adjustments to your eating habits.

Because accountability limits procrastination, reduces distractions and does not allow room for unproductive, self-sabotaging behaviour, it forms a vital component of behaviour and lifestyle changes.


You can visit a nutritionist or dietitian at any one of our 4 nutrition clinics: Toronto (Midtown & Scarborough), Mississauga and Vaughan (Woodbridge).

Alternatively, we can conduct nutrition counselling sessions via phone, Skype, FaceTime, Zoom or Google Meet, so you can access of the services of the best dietitians and nutritionists from anywhere.

Dietitian Toronto: happy clients shaking hand with nutritionist

JM Nutrition Facts

15+ years of experience

1000s of clients served

5-star client satisfaction

4 Greater Toronto Area locations

Dietitian Toronto clients

JM Nutrition clients—who are they?

  • men
  • women
  • professionals (doctors, lawyers, nurses, teachers)
  • executives
  • new and expectant mothers
  • athletes
  • students
  • children
  • teenagers
  • elderly
  • couples
  • whole families
  • people from various ethnic, cultural and socioeconomic backgrounds
  • companies, large and small
  • government institutions

JM Nutrition clients—from where are they?

Our clients come from far and wide to see our Toronto Nutritionists and Toronto Dietitians: Toronto (Toronto, Etobicoke, North York, Scarborough), Mississauga, Vaughan, Woodbridge, Brampton, Kleinburg, Caledon, Richmond Hill, Markham, Oakville, Milton, Aurora, Newmarket, Burlington, Hamilton, Pickering, Ajax, Whitby, Ottawa, Montreal, Vancouver and many more.

We also service clients internationally: United States, the UK, Spain, Italy, Germany, the Middle East and parts of Africa.

Our Nutritionists & Dietitians in Toronto, Mississauga & Vaughan

Nutritionist Toronto (Midtown)

Nutritionist Toronto (Scarborough)

Vanessa Phillips, BSc, MSc

Julie Mancuso, B.A., R.H.N.

Nathalie Brusch, BASc, CNP

Dietitian Toronto (Midtown) 

Dietitian Toronto (Scarborough)

Terence Boateng, BASc, BSc, RD, CSEP-CEP, MHSc

Nataly Georgieva, RD, MScFN

Lyndsay Hall, BASc, RD

Nutritionist Mississauga

Julie Mancuso, B.A., R.H.N.

Nathalie Brusch, BASc, CNP

Dietitian Mississauga

Lyndsay Hall, BASc, RD

Nutritionist Vaughan (Woodbridge)

Julie Mancuso, B.A., R.H.N.

Dietitian Vaughan (Woodbridge)

Lyndsay Hall, BASc, RD

JM Nutrition Greater Toronto Area Locations

Toronto: Midtown

1150 Yonge Street

This office is located in Midtown Toronto, in Summerhill, adjacent to Rosedale, south of Yonge and St. Clair and north of Yorkville.

At this office our nutritionists and dietitians service clients from Toronto: midtown, downtown, uptown, North York, Etobicoke, East York and more.

At the location: Dietitian, Sports Nutritionist, Exercise Physiologist, Nutritional Therapy Practitioner, Clinical Nutritionist, Functional Nutritionist, Holistic Nutritionist, Certified Nutritional Practitioner

Toronto: Scarborough

100 Consilium Place, Suite 200

This office is located in Toronto, in Scarborough, nearby the Scarborough Town Centre, just south of highway 401.

At this office our Scarborough nutritionists and dietitians service clients from Scarborough, North York, Pickering, Ajax, Markham and more.

At the location: Nutritionist Toronto, Dietitian Toronto, Sports Nutritionist, Exercise Physiologist


55 Village  Centre Place, Suite 103

JM Nutrition’s Mississauga location is near Square One Shopping Centre, near highway 403 and Hurontario St. This central location is a short drive from Brampton.

Our nutritionists and dietitians in Mississauga service clients from Mississauga, Brampton, Oakville, Milton, Georgetown, Etobicoke and more.

At the location: Nutritionist Mississauga, Dietitian Mississauga

Vaughan, Woodbridge

6201 Highway 7, Unit 8

JM Nutrition is located just north of Toronto, in Vaughan (Woodbridge), between Highways 427 and 27, in the Rycom building, adjacent to the Esso gas station.

At this office our nutritionists and dietitians service clients from Woodbridge, Vaughan, Kleinburg, Caledon, King City, Brampton, Richmond Hill and more.

At the location: Nutritionist Vaughan, Dietitian Vaughan