Correcting nutritional imbalances to restore health.

Where Holistic Nutrition, Functional Medicine & passion meet for exceptional care.

Our approach

We believe that the body was designed to heal. As we begin to address deficiencies, correct imbalances, remove factors inhibiting healing and give the body what it truly needs, that’s when we will see long-term results.

We take a holistic, root-cause approach using whole foods and functional medicine to support you wherever you are on your healing journey.

Who we are

We are a team of passionate holistic practitioners with the same mission in mind: to educate, empower and help you take back your health. We believe that food is medicine and that you can thrive when you have the right tools and support to do so!

What we do

We offer professional Holistic Nutrition & Functional Medicine services, including specialized hormone testing, specific gut microbiome testing, blood testing, food intolerance testing & more. We utilize nutrition, high-quality supplements and lifestyle practices to help restore balance to your system naturally.

Our services

  • Holistic Nutrition Consulting

  • Functional Medicine

  • Natural Fertility & Hormone Care

  • Gut Health Programs

Meet our team

  • Sara Siedleski, RHN, CFMP

    Sara is the owner of Winnipeg Nutrition and has over 13 years of experience serving clients. She is a Certified Functional Medicine Practitioner and a Registered Holistic Nutritionist.

    Sara specializes in women’s health, fertility, adrenal and thyroid health, hormone correction, and digestive conditions.

  • Asher Kleiber, RHN

    Asher is a Registered Holistic Nutritionist with over 7 years of experience in her field. She is passionate about helping women restore their gut health and optimize their energy through personalized nutrition, targeted supplementation & lifestyle changes.

  • Samantha Boswell, Pre & Post Natal Health Coach

    Samantha is a pregnancy and postnatal health coach who supports women during all stages of pregnancy and postpartum to ensure optimal health of both baby and mom. She creates customized protocols utilizing nutrition, supplementation, mindset and essential oils.

  • Amanda Barlow, Culinary Nutrition Expert

    Amanda is the Office Manager and the lovely voice you hear on the other end of our phone. She is a Culinary Nutrition Expert, Fermentation Specialist and Certified Instructor.

“Working with the team at Winnipeg Nutrition has been life-changing! My digestion and energy are so much better and I feel balanced for the first time in years. Thank you!”

— CHRISTINA, WINNIPEG NUTRITION CLIENT

Practitioner-quality supplements delivered right to your door.

  • Our online supplement dispensaries provide you with the easiest way to get high-quality supplements. All the products are third party tested for toxins, contaminants and to ensure you’re getting what you pay for.

  • The supplement industry is unregulated, meaning most products on the market are not what they say they are. Many supplement brands contain fillers, sugars, chemical additives and are poorly absorbed. Quality really matters!

  • If you’re a client of Sara or Asher, please click on your practitioner’s button. If you’re not a client, feel free to explore both accounts, as they have different products available according to their specialties!

  • To purchase Sara’s top fertility support supplements, simply click the link to create your free account with FullScript.

  • To purchase Asher’s top Bloating & Gas Relief Bundle, simply click the link to purchase on the Designs For Health website. No account needed.

Testimonials

“I began working with Sara for fertility help a year and a half ago. She ran a hormone panel on me and found I had significantly low thyroid and progesterone levels, which can make it hard to get pregnant. She helped me change my diet and we supported my body and hormones with specific supplements. I’d been off of carbs for 5 years, so she increased the amount of vegetable-based carbs I was eating to support my thyroid. I ended up losing 25 lbs, my acne cleared up, my sleep improved and I got pregnant!”

Melissa

“I’m a 34 year old female who’d been experiencing eczema breakouts for years, along with digestive issues, brain fog and fatigue. All the creams in the world couldn’t help me! I was put on a specific meal plan that eliminated common allergenic foods like corn, gluten and sugar. In addition to bloodwork to test for nutritional deficiencies, I was also put on specific supplements to remove bad gut bacteria and start rebalancing my gut. After about 6 weeks I had so much more energy, my stomach didn’t hurt every time I ate and my skin was already 50% better!”

Lisa

“My 5 year old son had terrible eczema when we went to see Sara. He’d been on multiple rounds of antibiotics, which I know isn’t great for his gut. She took him off of common allergenic foods and gave us a meal plan to follow. She also ran a GI-MAP stool test to look deeper into his gut health. We started implementing the suggestions and by the time we saw the results, his skin was already improving! For the next several months, we gave him specific products for his gut bacteria, skin and to help clear the candida that showed up on the test. He is now eczema-free!”

Christine

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