Welcome to Essential Wellness by Nan

At Essential Wellness by Nan, I am dedicated to helping you achieve optimal health and wellness through personalized analysis and natural solutions. My approach focuses on identifying deficiencies and restoring balance using real food, vitamins, minerals, and supplements. My passion is helping you FEEL like your old self again! Gut balance, free of pain and illness, and the energy of YOUTH!


Epigenetic Hair Analysis

Our Epigenetic Hair Analysis provides detailed insights into your body's specific deficiencies, allowing us to create a targeted wellness plan.

The 9 Indicators are:

Environment, Resistance, Fatty Acids, Amino Acids, Foods, Vitamins, Minerals, Interference, & Antioxidants.

It's a simple pull of 4 strands of hair from the back of the head.  Bald? No worries! We can use eyebrows too!

Functional Medicine Tests

Food Sensitivity, Stool Test, Organic Acid test, Adrenal Hormone Test, Thyroid Adrenal Hormone Test.  We will determine where you want to start, and stop guessing!

We work to customize nutrition to your unique needs, focusing on real, whole foods to support your overall well-being. Finding the right ingredients to add balance and fight the imbalances in your cells!

Baby & Child Report

We now can offer a 90-Day Optimize Baby & Child Report!

 12 Key Indicators we look at are: Overall wellness, Growth, Brain development, Immune system, Gut support, Circulatory, Food restrictions, Food additives, Cardio, Resistance, Environment & Vitamins and Minerals, to optimize nutrition for balanced wellness!

We use hair and saliva for this test.

Weight & Shape Report


We can now help you look at those critical deficiencies and determine which ones need to be addressed specifically for YOUR weight management!

This Report looks at: Fat Burning Indicators ,System Support, Cellular De-Stressing, Gut Support, Frequency Interference,   Foods to avoid, Foods to consume, Hydration Suggestions, Environmental Indicators, as well as the  Vitamins, Minerals, Amino and Fatty Acids!

Frequently Asked Questions

What is Epigenetic Hair Analysis?

Epigenetic Hair Analysis is a non-invasive method that provides insights into your body's unique needs and deficiencies at a cellular level.

How do you create customized nutrition plans?

We will suggest foods based on your dietary preferences, health goals, and the results of your analysis to ensure a personalized approach.

Are the recommended supplements natural and safe?

Yes, we only recommend high-quality, Third party tested, natural supplements that are safe and effective in supporting your body's wellness journey.

Our most used brands are: CellCore, Equilife, & For Healthy Cells.

What are your labs?

Functional Medicine labs are labs that can be purchased and read through me or one of the companies i'm affiliated with.  We do not Diagnos, Treat, or Cure disease.  We decipher the data on the tests and can recommend based on those results.  

“Since working with Essential Wellness by Nan, I have experienced a significant improvement in my overall health and energy levels. Nan's personalized approach and expertise have been a game-changer for me.”

— Sarah Johnson


For those of you who may still be on the fence, my initial scan provided a list of recommended dietary changes to assist with areas that were of concern. By sticking to those recommendations, I am already feeling better and seeing improvement in my nails, skin and hair. I can't wait for my next one to see how much improvement I've made "by the numbers". I'm so happy to have this available in Preston.

-Amber Kay

Contact us

Reach out to us for personalized wellness solutions and start your journey to a healthier, balanced life.


Essential Wellness by Nan
Preston, Idaho, United States

About Me

Essential Wellness by Nan is committed to empowering individuals to take control of their health and well-being. With a focus on Epigenetic Hair Analysis and natural solutions, I offer personalized guidance and support to help you achieve your wellness goals.  As a Certified Integrative Health Practitioner L1 and L2, my holistic approach addresses the root causes of imbalances and aims to optimize your body's natural healing processes.

I have been there!

I went to the Doctors, did the tests and bloodwork.  Always coming back with "Everything looks good" and "your labs are normal."

But I didn't feel Good or Normal!

I was given medication and was assured it would help me feel better and loose the muffin top.  I was given anti-depressants.  I was put on HRT.

Only after working with my own mentor for a year, was I able to look back and say Wow! I feel better than ever!

now I want to share that feeling with you!