Nutritionist Toronto, Dietitian Toronto

Nutritionist, Dietitian Mississauga, Vaughan (Woodbridge)

Nutrition Counselling Services Offered In-Person & Virtually

Our team of leading healthcare professionals receives 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

Certified Nutritional Practitioner, Holistic Nutritionist

COVID-19 Update:

To mitigate the spread of the COVID-19 virus, JM Nutrition has implemented the following at our Toronto, Mississauga & Vaughan locations:

  1. All clients will be screened over the phone for symptoms of COVID-19 before coming for their appointments.
  2. In addition, our nutritionists & dietitians will conduct the screening of clients on site.
  3. During the in-person sessions, all our practitioners will maintain a 2m distance from the client at all times.
  4. Furthermore, all our office locations will have supplies for proper hygiene.
  5. After every client visit, whether the client is symptomatic or not, client-contact surfaces (i.e. areas within 2 m of the client) will be disinfected before the next client is seen.

Should you have any questions or other concerns, please do not hesitate to contact us. We are here to make your experience as safe and as comfortable as possible, given the current circumstances.

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

Our Most Popular Services

Weight Loss

Weight Loss Toronto, Mississauga and Vaughan

Our team of Registered Nutritionists and Registered Dietitians 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.

What’s more, at JM Nutrition we take a comprehensive look at weight loss, taking into account factors that contribute to weight gain and those that pose as obstacles to weight loss.

In addition, JM Nutrition offers the services of a sports nutritionist, exercise physiologist and nutritional therapist for supplements recommendations, to help support your weight loss program.

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 practitioners, during which you can discover trigger foods and ingredients, the best supplements for digestion and much more.

Lear more about digestive health

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, 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

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

Sports Nutrition & Supplementation

Sports Nutritionist, Exercise Physiologist and Supplements Expert

JM Nutrition also offers the services of a sports nutritionist, exercise physiologist and sports supplements expert.

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

  • weight loss
  • weight gain and muscle growth
  • improved athletic performance
  • increased stamina and endurance
  • boosted energy
  • and much more

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, fitness enthusiasts, golfers 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

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 nutritionists and dietitians can certainly do that.

Registered Nutritionist, Registered Dietitian

Ask the Nutrition Experts

Furthermore, our highly trained registered nutritionists and 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.

Healthy Recipes & Recipe Revamps

Recipe Creation

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

Our nutritionists and 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.

Holistic Nutritionist

Holistic Nutritionist Toronto

In addition to a Registered Nutritionist, Registered Dietitian, Nutritional Therapy Practitioner, Sports Nutritionist and Exercise Physiologist, JM Nutrition offers the services of a holistic nutritionist and certified nutritional practitioner from its Midtown Toronto location.

Discover more about our holistic nutritionist

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

Nutrition Workshops & Speaking Engagements

JM Nutrition also offers a wide variety of nutrition workshops, seminars, lunch and learn events, presentations and other speaking engagements, geared towards the specific needs of the each company.

In addition, we offer customized workplace nutrition and wellness programs.

We also offer virtual nutrition workshops, seminars and presentations for companies large and small, both local and national.

Learn more about JM Nutrition and workplace wellness.

Virtual Counselling: Online Nutritionist, Online Dietitian

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

Why Choose JM Nutrition

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 a leading Toronto nutritionist and weight loss expert 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 JM Nutrition, you can choose to receive nutrition counselling by a registered nutritionist or registered dietitian in Toronto, Mississauga & Vaughan locations.

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, JM Nutrition services clients from Midtown Toronto and Scarborough Toronto, as well as Mississauga and Vaughan (Woodbridge).

Covered By Many Insurance Plans

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

As Seen In

How You Will Benefit From Working With Our Registered Nutritionists & Registered 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

Nutritionist Toronto, Dietitian Toronto: 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, 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 in Toronto (Midtown & Scarborough), Mississauga and Vaughan (Woodbridge).

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

Nutritionist Toronto, Dietitian Toronto: happy clients shaking hand with nutritionist

Quick Facts

15+ years of experience

1000s of clients served

5-star client satisfaction

4 Greater Toronto Area locations

Nutritionist Toronto, Dietitian Toronto: JM Nutrition 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 Registered Nutritionists and Registered 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 and Germany.

Our Registered Nutritionists & Registered Dietitians 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 we service clients from Toronto: midtown, downtown, uptown, North York, Etobicoke, East York and more.

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

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 we 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.

At this office location we 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 we service clients from Woodbridge, Vaughan, Kleinburg, Caledon, King City, Brampton, Richmond Hill and more.

At the location: Nutritionist Vaughan, Dietitian Vaughan

Packages & Pricing

Personalized packaged sessions expertly designed to meet your individual and specific nutrition and health goals.

Learn More

Workshops & Seminars

JM Nutrition offers a wide array of nutrition workshops and seminars to suit the needs of individuals and companies alike.

Learn More

Online Counselling

You can now take advantage of JM Nutrition’s services no matter where you live. Read more about online nutrition counselling.

Learn More

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