About

  • Joy Erdile, MSc, RD / RDN
    Registered Dietitian Nutritionist
    Private Practice since 2008
    E x p e r i e n c e  &  E x p e r t i s e

    Overview

    Hello. I’m Joy Erdile (Kiddie), and I’m a full-time Registered Dietitian (post-grad in Human Nutrition). I have 18 years of private practice experience in Routine Health, Preventive Nutrition, Chronic Disease Management, Hormonal Health, and Digestive (GI) conditions, and the multicultural Meal Plans I design are tailored to your specific needs. For the last several years, I have been designing Therapeutic Ketogenic Diets for physical and mental health, and customized diets for MCAS, hEDS, & POTS. I provide services rooted in experience and expertise, with a fee structure that remains within the standard Reasonable and Customary Limits set by major extended benefit providers.

    I look forward to supporting your nutritional needs.

     

    “Both Sides of the Clinical Desk”

    Drawing on 18 years of evidence-based clinical experience, I provide empathetic services rooted in lived experience in:

    ✓ resolving symptoms of type 2 diabetes, hypertension, and obesity,
    ✓ years of frustration living with undiagnosed hypothyroidism,
    ✓ a decade-long diagnosis of MCAS, and family members with hEDS and POTS.

     

    Three Categories of Dietitian Services

    1. Routine, Chronic Disease Management & Hormonal Health

    Routine Health including healthy eating, weight management, preventive nutrition, high blood sugar/cholesterol, GERD/acid reflux, gout, migraines, hiatus hernia, kidney stones) Prenatal nutrition, Chronic Disease Management (type 2 diabetes, high cholesterol, obesity, fatty liver, nutrition support with GLP-1 medications) and Hormonal Health (PMOS/PCOS, menopause management, hypothyroidism / Hashimoto's).  Learn more.

    2. Digestive Health

    Packages for those newly diagnosed with IBD (Crohn’s, colitis), SIBO, celiac disease, and long-standing IBS. Find symptom relief and the confidence to choose the most suitable foods. Learn more.

    3. Therapeutic Diets

    Therapeutic Ketogenic diets (3:1, 2:1) for physical & mental health, dietary support for hEDS, MCAS, POTS, histamine intolerance. Learn more.

     

    Professional Credentials

    Name: Joy Y. Erdile, MSc, RD

    Role:   Registered Dietitian (RD) / Registered Dietitian Nutritionist (RDN) at BetterByDesign Nutrition Ltd.

    Experience:  Serving my clients with personalized nutrition support since 2008.

    Service Areas: Coquitlam, Tri-Cities & Lower Mainland, across BC, Alberta, and Ontario.

    Approach: Individualized, cost-effective, structured services; multicultural Meal Plan design; dietary patterns include Mediterranean, vegetarian, pescatarian, omnivore, low-carb, and keto.

    Education: M.Sc. Human Nutrition (UBC, 2008), B.Sc. Nutritional Science (McGill University, 2002).

    Research: Published researcher; recent presentations at the University of Toronto and Diabetes Canada.

    Licensing: Licensed in British Columbia, Ontario, and Alberta.

     

    ★★★★★ 87 Verified 4.9-Star Google Reviews | Read Client Feedback

     

    I believe there is no one-size-fits-all approach to improving health. I tailor every Meal Plan to your specific needs—including cultural practices and time limitations—enabling you to improve your health without the need to prepare separate meals.

    — Joy Y. Erdile, MSc., RD

     

    1. Routine Health, Chronic Disease Management & Hormonal Health Services

    The Comprehensive Dietary Package is my core all-inclusive package for healthy eating and weight management.

    ✔ sustained weight loss without hunger
    ✔ normalization of chronic disease markers (blood sugar, cholesterol, etc.)
    ✔ evidence-based support to pursue chronic disease remission
    ✔ Mediterranean, vegetarian, pescatarian, omnivore, low-carb, and "keto" (previously through a low-carb division).
    ✔ Multicultural Meal Plan design (Asia, Middle East, Balkans, Caribbean, etc.)
    ✔ Structured roadmap to transform health goals into a sustainable lifestyle
    ✔ Built-in follow-up visits to track progress
    ✔ Add-on teaching available for GERD, gout, hiatus hernia, kidney stones, etc.

    The Intake and Service Option Form lists the costs of the Comprehensive Dietary Package and is available on our Book an Appointment tab.

     

    GLP-1 Nutrition Support Package provides nutrition support for clients using GLP-1 medications for weight loss and who want to maintain their lean body mass and bone mass and ensure adequate nutrient intake through healthy eating.

    ✔  Prenatal Nutrition Package provides nutrition support through all three trimesters of pregnancy.

    ✔  Menopause Management Package provides structured nutrition support for menopause-related health goals.

    ✔  Polyendocrine Metabolic Ovarian Syndrome (PMOS) Package focuses on metabolic health, reducing symptoms, supporting weight management, and improving the likelihood of conception for those planning a pregnancy. The Intake and Service Option Form lists the costs of all services and is available on our Book an Appointment tab.

    ✔  Hypothyroid Management Package (including Hashimoto’s) provides services with an emphasis on sustainable weight management and ensuring adequate dietary intake of nutrients essential for converting inactive thyroid hormones into their active form.

     

    2. Digestive Health Services:

    Irritable Bowel Syndrome (IBS) Package utilizes a Time-Food-Time-Symptom journal to identify specific food triggers.

    Low FODMAP Diet Package systematically implements the Low FODMAP diet in three stages.

    Celiac Disease Management Package provides complete teaching for those newly diagnosed and for advanced support.

    Small Intestinal Bacterial Overgrowth (SIBO) Package provides specialized dietary support before, during, and after antimicrobial treatment (prescribed by a doctor or naturopath).

    Inflammatory Bowel Disease (IBD) Package for those newly diagnosed with Crohn's or different types of colitis.

    The Intake and Service Option Form lists the costs of all services and is available on our Book an Appointment tab.

     

    3. Therapeutic Diets:

    a) Therapeutic ketogenic diets: 3:1, 2:1 for mental and physical health.

    Learn about the 2:1 Therapeutic Ketogenic Diet Package →

    Learn about 3:1 Therapeutic Ketogenic Diet services

    b) Individual nutrition support for:

    ✔ Ehlers-Danlos Syndrome (hEDS)
    ✔ Mast Cell Activation Syndrome (MCAS)
    ✔ Postural Orthostatic Tachycardia Syndrome (POTS)
    ✔ Histamine Intolerance

    The needs of each person with Ehlers-Danlos Syndrome (hEDS), Mast Cell Activation Syndrome (MCAS), and Postural Orthostatic Tachycardia Syndrome (POTS) are different. For the ~60% of individuals who have been diagnosed with more than one of these disorders, the first step is to meet for an Initial Consultation to discuss your symptoms and how you want to prioritize them.

    Learn about services for hEDS, MCAS, and POTS

     

    Get Support For Your Health Needs
    Whether you are seeking support for routine health, digestive health, or a therapeutic diet, let’s meet to discuss a strategy that works for your needs.

    Book an appointment here.


    QUESTIONS?

    Most questions that you may have are answered on our FAQs page

Interesting Facts

In March 2017, I was at a crossroads with respect to my own health. It was more like a crisis. I lost 55 pounds and 12 inches off my waist, and put my high blood pressure, and type 2 diabetes into remission. In August 2022, I was diagnosed with profound hypothyroidism and have since changed my lifestyle once again to best support my health. You could say that I understand weight loss and health recovery from both sides of the clinical desk.

Credentials and Experience

MSc, RD

Joy is a Registered Dietitian Nutritionist and owner of BetterByDesign Nutrition Ltd. She has a postgraduate degree in Human Nutrition, is a published mental health nutrition researcher, and has been supporting clients’ needs since 2008. Joy is licensed in BC, Alberta, and Ontario, and her areas of expertise range from routine health, chronic disease management, and digestive health to therapeutic diets. Joy is passionate about helping people feel better and believes that Nutrition is BetterByDesign©.

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  • 47577 Blue Mountain Street, Coquitlam, BC V3K 4J2, Canada

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  • June 26, 2026 4:48 pm local time