Vancouver Registered Dietitians • Virtual Appointments Across BC

Registered Dietitians for Sustainable Weight Loss in British Columbia

Personalized nutrition support to help you lose weight, build healthier habits – and sustain it – without restrictive diets or giving up the foods you enjoy.

Work with our Registered Dietitians for practical meal planning, clear nutrition guidance, and accountability that fits busy workdays, travel, eating out, family life, and real life.

Book Your Complimentary Consultation

Take Our 2-Min Weight Loss Quiz

Registered Dietitian Helen Tieu in a Vancouver kitchen

Weight Loss Should Fit Your Life – Not Take It Over

You already know what “healthy eating” looks like. The hard part is staying consistent when work gets stressful, evenings get busy, travel interrupts your routine, or social plans pop up.

That’s why more conflicting nutrition advice, another restrictive diet, or a short-term reset just adds to the overwhelm.

Sustainable weight loss starts with clarity on what works for your body – and a personalized approach that fits your lifestyle – even when life gets busy.

At Diet Redefined, our Registered Dietitians help you understand what your body needs, build realistic eating habits, and create the structure and accountability to make progress without turning food into a full-time job.

This mans you can still eat out, travel, enjoy treats, and have a social life – because your plan is built around your real life, not the other way around.

This isn’t another short-term diet. It’s an approach you can maintain – so you can lose weight, keep it off, and still enjoy your life.

Explore Our Registered Dietitian Weight Loss Program

Personalized Nutrition Counselling for Lasting Weight Loss and Better Health

Weight loss is often part of a bigger health picture. Your nutrition plan will be personalized around your health goals, food preferences, schedule, culture, and lifestyle.

Sustainable Weight Management

Personalized nutrition targets, meal structure, long-term behaviour change, and accountability to help you lose weight and maintain your results.

Health Goals

Nutrition support for PCOS, perimenopause and menopause, blood sugar, cholesterol, blood pressure, digestive health, energy, sports nutrition, and muscle gain – alongside your weight loss goals.

Meal Planning & Real-Life Support

Build structure around meals you enjoy, with practical strategies for groceries, eating out, takeout, cravings, emotional eating, travel, family meals, and busy schedules.

Learn more about online nutrition counselling with a Registered Dietitian in BC.

Trusted by Clients Across British Columbia

★★★★★ 100+ Google Reviews

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   Payin Baidoe-Ansah 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had such a great experience working with Helen! She's incredibly knowledgeable, super supportive, and provided tailored advice that really fit my goals and lifestyle. I'd definitely recommend!
  
 
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   Amy Finlayson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Leeauna is incredible! She is so knowledgeable and answered all my questions amazingly. She is friendly, professional and a pleasure to work with. Thank you for equipping me with lifelong nutritional tools and knowledge!
  
 
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   Belen Garcia Zurro 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with Helen has been one of the best decisions I’ve ever made. I have tried many other diets and weight loss programs in the past. I always had good results at the beginning, but they quickly started to fade and always ended up failing. Why? They were never sustainable to begin with. Nobody can eat 1,500 calories a day for the rest of their life, or cut out all types of carbs, or meet all the other requirements those "miracle" diets demand of you. Helen's approach is not only sustainable, but realistic. She never told me to stop eating foods I enjoy. Instead, she gave me the tools I needed to enjoy these foods and understand how to incorporate them into my day-to-day to meet my weight-loss goals. She also helped me make many changes to my diet, gradually and one at a time, so they became habits that last. She also provided many resources, like recipes and online sessions about specific topics around healthy eating, that were extremely helpful and gave me a chance to ask questions and connect with others on the same journey. After working with her for six months, I feel confident I can maintain the lifestyle she helped me create and continue losing weight on my own. I'm extremely grateful I found her, and I can't recommend her enough! :)
  
 
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   Catherine Saavedra 
 
 
 
 Trustindex verifies that the original source of the review is Google. I went into this with a set goal and not a lot of knowledge about nutrition. The format of the program kept me accountable and helped me achieve my goal, as well as feel confident to continue on my own. I found Helen really personable, good at listening and making adjustments as we went along and the diet didn’t feel like that much of diet. Painless! Thanks, Helen!
  
 
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   Kim Truong 
 
 
 
 Trustindex verifies that the original source of the review is Google. Helen is very thoughtful and empathetic and allowed me to see what was holding my weight loss behind. That awareness and clarity was key!
  
 
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   Alberto Almeida 
 
 
 
 Trustindex verifies that the original source of the review is Google. Helen and the Diet Redefined team are nothing short of exceptional. I had the opportunity to work with Helen, and simply put, her wealth of knowledge and commitment to supporting her clients is remarkable. From the warm-check ins to taking the time to identify root barriers to achieving my own healthy eating goals, Helen and the team was there to offer support, every step of the way. In sum, the Diet Redefined team exceeded my expectations and I wholeheartedly recommend them to anyone looking for support. 10/10 :)
  
 
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   John Collins 
 
 
 
 Trustindex verifies that the original source of the review is Google. I worked with Leeauna and I am so happy with the results of those meetings. When I first started I was very unsure of how to use the benefits of correct nutrition towards my goals from the gym, but after a few sessions with Leeauna I am now aware of Daily portions, counting calories and protein and what supplements I should be taking. I would highly recommend Diet Refined as I had a great experience from the start
  
 
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   Jennifer Munro 
 
 
 
 Trustindex verifies that the original source of the review is Google. Leeauna was amazing and very knowledgeable. She was able to provide me lots of resources and clear direction when I needed it! Because of her help I was able to meet my nutrition goals and maintain it going forward! Thank you Leeauna!
  
 
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   Chiara Knapman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Before joining the program with Leeauna, I had struggled with weight loss for quite some time and had believed it was something not possible for me. Whenever I would succeed, the weight would come back and then some. I had reached out to my family doctor to discuss options like getting on a GLP-1 or working with a dietician. Deciding I could benefit from building a foundation of knowledge that I could lean on for a lifetime rather than a quick fix, I reached out to Diet Redefined. This program has fundamentally changed the way I feel about food and gave me life skills beyond weightloss. It gave me systems and an understanding of how to make better choices, how to pivot when needs change and develop an awareness and toolkit of strategies to navigate life when it has its challenges. Not only did I walk away understanding body recomposition, macros, gut health, strength training, and supplements, I learned how important managing my nervous system was to my success. Things like breathwork, grounding, red light therapy, meditation, and creating intentional transitions out of work mode helped me stay committed to my WHY. The systems Leeauna builds with you are practical and personal because they have to work within your real life, your relationships, your community. When they do, your confidence in yourself and the ability to turn this into a lifestyle increase exponentially. That was the longevity and holistic approach I was looking for so thank you, Leeauna, for this experience and the knowledge!
  
 
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   Ranbir Atwal 
 
 
 
 Trustindex verifies that the original source of the review is Google. So thankful I reached out to Leeauna. Her expertise on gut health improved my quality of life and relationship with food more than I had ever imagined. Highly recommend if you want to feel your best on the regular!
  
 
  
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Want to see what sustainable progress can look like? Read our Weight Loss Success Stories.

How Our Registered Dietitians Approach to Sustainable Weight Loss

Our 4S approach is designed to give you the skills, structure, and confidence to make progress in real life – and maintain it long after the program ends.

1. Shift

The mindset shift you need around food and weight loss. Move beyond all-or-nothing thinking, restriction, feeling guilty, avoiding carbs, and the belief that weight loss has to mean eating as little as possible.

2. Structure

Get clear direction with flexibility. Understand what to eat, how much to eat, when to eat, and what your nutrition targets look like – without strict rules.

3. Systems

Make healthy choices easier on busy days. Build practical systems for groceries, meal planning, long workdays, eating out, travel, snacking, social plans, and unexpected changes.

4. Sustain

Keep the weight off long-term. Learn how to maintain your progress with confidence – rather than cycling back into old habits and regaining it back after.

Book Your Complimentary Consultation

Meet Helen, Founder & Registered Dietitian

Helen Tieu, Founder and Registered Dietitian at Diet Redefined

After working with hundreds of high-achieving professionals, I began to notice the same pattern.

They weren’t struggling because they lacked discipline. They were struggling because strict, cookie-cutter diets simply didn’t fit their real lives. In fact, the more they restricted, the more it backfired in the long run.

Our goal isn’t to help you lose weight for a few months – only to regain it back later. It’s to help you lose weight for life, through personalized nutrition guidance that still allows for eating out, travel, carbs, favourite foods, and a healthy relationship with food.

Diet Redefined is built around realistic, evidence-informed care from Registered Dietitians who understand that the best nutrition plan is one you can actually live with.

Meet Our Registered Dietitian Team

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Online Registered Dietitian Appointments Across British Columbia

Diet Redefined is a Vancouver-based practice offering virtual Registered Dietitian appointments across British Columbia. Online care makes it easier to get the nutrition support you need from home, work, or while travelling – without adding another commute to your week.

Metro Vancouver & The Tri-Cities

Vancouver • Burnaby • North Vancouver • West Vancouver • Coquitlam • Port Moody • Port Coquitlam • Richmond

Fraser Valley

Surrey • Langley • Abbotsford • Chilliwack • White Rock

Okanagan, Interior & Vancouver Island

Kelowna • Kamloops • Victoria • Nanaimo

Not sure which page applies to you? View all Registered Dietitian service areas in BC.

Frequently Asked Questions

Can a Registered Dietitian Help Me Lose Weight?

Yes. A Registered Dietitian can help you understand your nutrition needs, identify patterns that are making weight loss difficult, and build a personalized approach around your goals, health history, food preferences, and lifestyle. At Diet Redefined, the focus is on sustainable weight loss and the skills needed to maintain your progress, rather than relying on a short-term restrictive diet.

What Does Online Dietitian Support Include?

Support includes one-on-one dietitian consultations, personalized nutrition targets, custom meal planning support, strategies for eating out and travel, progress reviews, accountability, and adjustments as your schedule, preferences, health goals, or routines change.

What Is the Difference Between a Dietitian and a Nutritionist?

In British Columbia, “Dietitian” is a protected professional title. Registered Dietitians are regulated health professionals who meet specific education, training, and professional standards. The term “nutritionist” is commonly used when people search for nutrition support, but it does not represent the same regulated credentials.

Are Registered Dietitian Services Covered by Extended Health Benefits?

Many extended health insurance plans cover Registered Dietitian services. Coverage varies by provider and plan, so we recommend checking your benefits. After each eligible session, you will receive a receipt to submit for reimbursement.

Are Appointments Virtual or In Person?

Diet Redefined currently provides virtual dietitian appointments. This allows clients across Vancouver, Metro Vancouver, and communities throughout British Columbia to meet with their dietitian from home, work, or wherever is most convenient.

Do I Have to Follow a Strict Meal Plan?

No. Meal planning can be part of your program, but the goal is not to make you dependent on a rigid plan forever. Your dietitian helps you build structure to know what to eat while developing the flexibility to navigate restaurants, travel, social events, cravings, and busy days.

What Happens During the Complimentary Consultation?

The complimentary consultation is a 20-minute, no-pressure conversation about your goals, challenges, what you have tried before, and the type of support you’re looking for. We’ll explore whether it may be a good fit to work together. If so, we’ll share next steps. If not, we’ll help point you in the right direction.

Ready to See If Diet Redefined Is the Right Fit?

Start with a complimentary 20-minute consultation. We’ll explore your goals, answer any questions, and see whether our approach makes sense for you.

Book Your Complimentary Consultation

Take Our 2-Min Weight Loss Quiz