Functional wellness in Dallas and online with Heidi Iratcabal, ND, CFMC Healing is just a step. Thriving is the destination.

Your body knows what it needs, and it has been telling you for a while. Heidi helps you uncover the root cause behind fatigue, hormone shifts, gut trouble and brain fog, then builds a plan that fits your body and your life. In person at her Dallas office or online from wherever you are.

In person in Dallas, Texas · Online across the U.S.

Heidi Iratcabal, ND, CFMC, functional wellness practitioner

Your body does not go out of balance without a reason. Together, we find the reason.

Sound familiar?

You have done all the things and still feel off.

Your labs come back "normal." You eat well, you move, you take the supplements. Yet something is still wrong, and you have been told to just live with it.

Heidi hears this every week. A symptom only approach misses the connections between your hormones, gut, brain and stress. Those connections are exactly where she starts.

People come to Heidi for

  • Fatigue that sleep does not fix
  • Hormone and thyroid shifts
  • Perimenopause and menopause
  • Gut and digestion issues
  • Brain fog and memory lapses
  • Sleep that will not settle
  • Blood sugar swings and cravings
  • Autoimmune patterns
  • Chronic pain and inflammation
  • Stress that lives in the body

Three ways to work together

Choose the support that fits you

1:1 In Person or Online

Functional Wellness Consultations

A deep, personal look at your history, labs, genetics and symptoms with Heidi, followed by a root cause plan and ongoing coaching as your body responds.

Private · Dallas office or Zoom · Start with a free call

Explore 1:1 Care
12 Week Transformation

The Activated Woman Method™

A 12-week metabolic, hormonal and high-performance transformation for women in midlife. Heidi and longevity strategist Kellie Lupsha guide you through five pillars, from cellular energy and hormones to sleep, stress and identity, so you finish with a system that works for your body.

Small group · Weekly live teaching · Opens 2 to 3 times a year

Join the Waitlist
Membership

The Activated Women's Circle™

Ongoing support with Heidi and Kellie. We meet twice monthly for teaching, live Q&A and hot seat coaching, and between calls you can tag us with any question and get an answer within 48 hours.

$149/month · Month to month

Join the Circle

The approach

Three disciplines. One whole you.

Most care looks at one body part at a time. Heidi stacks three disciplines so nothing gets missed.

Naturopathic Medicine

Look to nature.

Your body is built to heal. Natural therapies, nutrition and herbs support the systems already working on your behalf.

Functional Wellness

Food is medicine.

Root cause thinking that connects your hormones, gut, immune system, genetics and environment into one clear picture.

Brain Body Connection

Movement brings change.

Health does not stop at the neck. Heidi works with the feedback loop between brain and body to break old patterns and build new ones.

“The body is an amazing machine, and it does not go out of whack unless there is a cause.”
Heidi Iratcabal, ND, CFMC

How 1:1 care works

Your path, step by step

Free Discovery Call

Fifteen minutes to get to know each other, answer your questions and confirm the right fit.

Initial Consultation

Detailed questionnaires plus a deep review of your labs, history and symptoms. Every part of your story is a clue.

Your Personal Plan

Nutrition, lifestyle, targeted supplements and movement, matched to where your body is ready to start.

Ongoing Coaching

Heidi tracks your progress, adjusts the plan as your body responds and answers questions along the way.

Client stories

“I felt heard.”

I debated on going to Heidi for the better part of two years while I continued to suffer in silence with no direction for healing. Over the years I saw numerous specialists who couldn't provide answers. They only prescribed medications to treat my symptoms which left me feeling worse.

Deciding to work with Heidi was the best decision, one I wish I would have made sooner! I felt heard and understood in a way that I never have by other physicians. She is perceptive and truly cares, and it shows!

Lauren

Working with Heidi through my own genetic testing and blood panel review was a game changer for me. She helped me understand things about my health that I had never connected before, and the knowledge that gave me the ability to make more informed decisions for my body.

There is something so empowering about understanding how uniquely we were designed instead of guessing our way through wellness. Thank you, Heidi, for sharing your wisdom, your heart, and your passion. I truly know I am cared for.

Deanna

Meet Heidi

Former pro athlete. Lifelong student of the body.

Heidi's path to functional medicine started on the track and the bike. A javelin and heptathlon scholarship took her to the University of Nebraska, and cycling took her to France to race with Euromarche, the first women's professional cycling team there.

Seeing what nutrition and targeted therapies did for elite performance sent her into Traditional Chinese Medicine, naturopathy and formal training with the Institute for Functional Medicine. She ran her own Dallas practice, Center of Health, for more than 15 years. Today she sees clients in person in Dallas and online across the country.

Read Heidi's Story

Credentials

Heidi Iratcabal, ND, CFMC

  • Certified Functional Medicine Clinician (CFMC)
  • Naturopath (ND)
  • Board certified, American Alternative Medical Association
  • Certified 3X4 Genetics Practitioner
  • Certified Gluten Practitioner

Questions

Frequently asked

Who is Heidi Iratcabal?

Heidi Iratcabal, ND, CFMC is a naturopath and Certified Functional Medicine Clinician based in Dallas, Texas. She founded The Science of Thriving and ran her own Dallas practice, Center of Health, for more than 15 years. Today she sees clients in person at her Dallas office and online over Zoom, and co-leads The Activated Woman Method and The Activated Women's Circle.

What is functional wellness?

Functional wellness looks for the root cause of symptoms instead of only managing them. Heidi looks at how your hormones, gut, brain, nutrition, stress, sleep, genetics and history connect, then builds a personal plan using nutrition, lifestyle, targeted supplements and movement.

Can I work with Heidi if I do not live in Texas?

Yes. Heidi works with clients online over Zoom anywhere in the United States, and in person at her Dallas office. Consultations, lab reviews and follow up coaching can all happen online.

Does Heidi see clients in person in Dallas?

Yes. Heidi sees clients in person at her office at 10670 N. Central Expressway, Suite 110, Dallas, TX 75231. If the drive does not work for you, online sessions over Zoom give you the same depth of assessment.

What happens on the free discovery call?

The discovery call is 15 minutes on the phone or Zoom. You share what is going on, Heidi answers your questions about her process, and together you decide whether one to one care, The Activated Woman Method or The Activated Women's Circle is the best fit. To book one, send an email to [email protected] and we'll reach out to schedule it.

Does working with Heidi replace my doctor?

No. Heidi works alongside your medical care. She does not diagnose or treat disease, and she encourages you to keep your physician informed, especially before changing any medication.

What kinds of concerns does Heidi help with?

People most often come to Heidi for fatigue, hormone and thyroid concerns, perimenopause and menopause symptoms, gut issues, brain fog, sleep problems, blood sugar swings, autoimmune patterns and chronic pain that has not improved with a symptom only approach.

Does Heidi use genetic testing?

Yes. Heidi is a Certified 3X4 Genetics Practitioner. She uses genetic testing and in depth blood panel review to show you how your body is uniquely designed, so your plan is built on your data instead of guesswork.

Ready to find your root cause?

Start with a 15-minute discovery call.

Book Your Call

Click the button above to send an email, and we'll reach out to you for booking.

The Science of Thriving

Heidi Iratcabal, ND, CFMC
Functional wellness practitioner and naturopath.
10670 N. Central Expressway, Suite 110
Dallas, TX 75231
In person in Dallas and online across the U.S.

817.221.8546 · Fax 469.263.1414
[email protected]

The information on this website is for educational purposes only and is not a substitute for medical advice, diagnosis or treatment from your physician. Heidi Iratcabal does not diagnose, treat, cure or prevent disease. Always consult your healthcare provider before changing medications, supplements or your care plan. © 2026 The Science of Thriving. All rights reserved.