Non-toxic, plant-based living

Rustik Health

Perfectly balanced natural living programs by Mireille Thériault – non-toxic lifestyle coach.
Lifestyle Programs

Mireille Thériault

Non-toxic lifestyle coach

When I was pregnant with my son, I became super aware of all the synthetic chemicals around us that could negatively impact his growing body. It became my mission to remove these from our home and reduce his exposure as much as possible through non-toxic living.

I wanted to give him the best, strongest start in life.

For the past 10 years, I’ve been living + breathing + learning the non-toxic lifestyle.

For the past 3 years, I’ve been teaching others just like you the tools + techniques + rituals to create this lifestyle for themselves.

Now it’s your turn…

Why choose MireilleFacebookInstagram
Profile picture of Mireille Theriault
Years living the non-toxic lifestyle
Years teaching the non-toxic lifestyle
Households introduced to the non-toxic lifestyle
Blog posts on non-toxic living

— reasons to work with me —

Finally Take Action

Figuring out where to go next on your non-toxic lifestyle journey and what natural products to use on your body and in your home can be a daunting and time-consuming task.

Reach the next level
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Shift your mindset
Support the transition
Recipes and worksheets
Design your lifestyle

Real people. Real results.

Check out what clients are saying!

— get started now —

Lifestyle Programs
Clean white kitchen counter

14-day challenge

Kick start your natural journey
Natural clean bedroom

1:1 coaching

Get your personalized game plan
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Lead Your Health

The formula to effortless health

Non-toxic living challenge

Swap out the synthetic chemicals you use in your home and on your body.

Join a community of natural living lovers as we help propel each other forward on our non-toxic lifestyle journeys.

Together, we’ll be replacing 5 products we use on our bodies and 5 products we use in our homes with cleaner, less toxic options – either store-bought or DIY, the choice is yours!

As part of the challenge, you’ll get:

  • An e-book with worksheets, resources and DIY recipes
  • A community of support, live videos and answers to all your natural living questions
  • Lifetime access to the exclusive group and future challenges
  • The chance to win an amazing prize
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Personalized 1:1 coaching

Get your own customized assessment and non-toxic lifestyle game plan.

Get the personalized coaching you need to launch your non-toxic journey or reach the next level of natural living.

Personalized 1:1 coaching lasts one month and will help you set a solid foundation to move forward confidently, feel empowered and experience the benefits of this lifestyle.

As part of the coaching, you’ll get:

  • One 60-minute coaching call
  • A customized game plan with actionable next steps
  • Product recommendations and recipes
  • One month’s worth unlimited DM access to me
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Lead Your Health

Learn how to effortless improve your health so you can have it all in life.

Design the natural lifestyle of your dreams so you can feel healthier, more empowered, more joy in your life and less stress.

This program will teach you how to reduce the toxins your family is exposed to, how to support your body’s own detoxification process, and how to make all of these impactful changes while maintaining flow and balance in your life.

As part of Lead Your Health, you’ll get:

  • 5 weekly educational videos on the topics of mindset, prioritizing and planning, detoxifying your home + body + health
  • Weekly tasks and worksheets to help you work through your non-toxic lifestyle transition
  • 2 live question and answer sessions to address anything that may come up for you over the course of the program
  • Recipes and product recommendations so you know exactly what to do – no more taking time out of your busy schedule to scour the web
View PricingOrder Today!
Rustik Health - eBook Cover

Free Ebook

Enter your name and email to get my FREE top 5 Non-Toxic Living Tips! You will also get access to additional content right to your inbox!

— questions & answers —

Common Questions

You probably have LOTS of questions about the non-toxic lifestyle and I hear ya! Hopefully, this covers most of them… if I missed anything, please reach out.

How much time do I need to commit?
Don't overwhelm yourself! You can transition to this natural lifestyle at your own pace. But coaching or a group program will ensure you move forward.
Can't I do this lifestyle on my own?
You definitely can! But working with a coach will help save you time and money. I've done the dirty work for you... I've tried most of it and can guide you along the way.
Do I need to make my own products?
No, not at all! A great place to start is to replace conventional store-bought products with cleaner and more natural store-bought products. All programs include DIY recipes for when you are ready.
Is this lifestyle expensive?
You will come to realize the most inexpensive products can often be the most effective – and healthiest! Many of the best products are already in your pantry.
Does this lifestyle actually work?
Everyone’s journey will be unique so I can only speak from my own personal experience… since transitioning to the non-toxic lifestyle, I’ve experienced greater joy, flow and health!
What makes you unique?
I'm actually NOT unique... I'm just a regular mama that wanted the best for her baby and then discovered an amazing natural way of living. I'm now passionate about sharing what I've learned with others so they can feel healthier and more empowered!

Still hesitating?

Contact me today!

— make your choice —

Pricing Plans
doTERRA essential oils

Get essential oils

The gateway to your non-toxic lifestyle
My non-toxic lifestyle kicked into high gear when I discovered the power of doTERRA essential oils. They changed my life, my health and helped me discover my true purpose.

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Become a member and take advantage of my special pricing!

— what others are saying —


“Mireille is knowledgeable, shares that knowledge and is so kind. She has great ideas for helping replace the everyday items in our homes for healthier, less toxic versions. My place to go for any advice on essential oils, homemade products and great articles.”


“Knowledgeable in living a toxic free life. I’ve known Mireille for years and learned so much from her that has helped me live a healthier lifestyle. Always love to hear what she is trying out and the benefits that come with.”


“I had a blast doing the Non-Toxic Body Challenge and I’m loving the prize pack too. Thank so much Mireille Thériault, I can’t wait for the next challenge to start.”

— check out my blog —

Your source for recipes, reviews and tips for moving forward on
your non-toxic lifestyle journey.

— any questions? —

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Ottawa, Canada
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