Kourtney Brielle Jones · FDN-P · Evidence and Intuition

What if you turned your magic all the way on?

Reclaim your health and your peace. Trauma-aware, evidence-based functional nutrition for women.

Free Substack · heartfelt thoughts, evidence and wellness rituals

Woman in an orange linen vest and shorts with suede boots, leaning against a carved wooden cabinet beside a clay jug, smiling softly.CNC · FDN-P · CN-P
Mother, writer, certified nutritionist.

So many women with PCOS, gut and thyroid issues were also the daughter who was expected to be perfect, and never allowed to be angry.

Years of carrying the weight of the world on your shoulders, living in fight or flight, can show up in your body: stress hormones, blood sugar, cycles, digestion, sleep. Your body was paying attention, too. Nobody connects those dots for you. So every week, I do.

And when you’re ready for someone to look at your own picture, we can do it together, one-on-one. Book a 1:1

Maybe this is you

To the sensitive ones whose health took the hit.

  • The girl who gets headaches from perfume and can’t stand overhead lights.
  • Who overthinks, gets overwhelmed, and feels everything, all the way down.
  • Who can make 27 new friends in a day, but a trip to the post office feels impossible.

How’s your PCOS, thyroid, gut and nervous system, babe?

Collage of sailboats with butterfly wings as sails on a blue sea
Collage by @arbohonos

Start here · Free every week

Evidence and Intuition

A free Substack for sensitive, intuitive women who are done being told it’s all in their head. Heartfelt thoughts, real research translated, and wellness rituals you’ll actually do.

i.

Evidence

What the research actually says about PCOS, thyroid, gut, cortisol and more. Caveats and all.

ii.

Intuition

Where your real life and your gut feelings push back. Because they have a purpose.

iii.

Application

One small, doable step, with a good-enough version for hard weeks.

iv.

Takeaway

A line or two to carry with you, and maybe send to your besties.

What we talk about

For sensitive, intuitive women whose bodies carried a lot.

PCOS and hormones

Cycles, cortisol and blood sugar.

Thyroid and autoimmunity

Including Hashimoto’s.

Gut and histamine

Bloating, stomach aches, food reactions.

ADHD and AuDHD

Light, sound and everything sensitivities.

Daughters of loud homes

The scapegoat, the peacemaker, the parentified one.

Preconception, pregnancy and postpartum

Supporting your body before, during and after baby.

Stress and burnout in moms

For the mom who feeds everyone and forgets to eat.

If nobody told you

You’re the scapegoat that became the GOAT. (greatest of all time)

That level of resilience is unmatched. Let’s point it at your health.

I’ve lived this

Hi, I’m Kourtney.

CNCFDN-PCN-P

I was devastated when I was diagnosed with PCOS and Hashimoto’s. Becoming a mother was my greatest dream, so I was determined to support my body at the root-cause level, in a way that felt right for that journey.

Two positive pregnancy tests held up in sunlight, with the family dog peeking in behind.
Kourtney in a ribbed brown dress holding her smiling baby daughter, who wears a yellow bow, in warm window light.
Kourtney crouching on a wooded path, hugging her laughing young daughter cheek to cheek.

My PCOS pregnancy baby girl, who sparked my love for pregnancy, postpartum and preconception care.

Today, those symptoms are gone. It took years of hard work, and a lot of research and intuition. That’s where the name comes from.

When I was at a low point in college, an FDN practitioner helped me. I became one because I wanted to help other women the same way. Now I help women connect what they lived through with what their bodies are doing today, and Evidence and Intuition is where I share all of it.

Read my story

In their words

From women I’ve worked with

“I finally felt seen in my struggles, when I had never felt that way before.”
Dr. Sam Samaniego, DPT · Texas
“She was the first to really listen and string together every concern big & small.”
Caitlin Royall Ebadipour, event planner · Texas
“It has been through her believing in me that I began to believe in myself.”
Mara Roznowski, photographer · Michigan
“It has meant the world to me to have someone on my side fighting for me. She definitely provides the best customized care for each individual, encompassing their body, soul and spirit.”
Lynne Marie, facility manager · Texas
“In a time that I felt so unhealthy and afraid of the future, Kourtney was there to provide amazing support and guidance. Kourtney’s knowledge and attention to detail is incredible. The meal plans were so well thought out and detailed, without being overwhelming.”
Meghan Mikulencak, travel advisor · New Mexico

Shared with permission. Individual experiences vary, and results aren’t guaranteed.

The way I work · FDN-P

Where the data meets the gut feeling.

I learned to lead with the data by starting with my own. I ran the tests on myself, and I still do, because the data matters. But the numbers only told half my story. What changed everything was holding my results up against how I really felt, then building gentle rituals that honored both.

See my last checkup

Woman in an orange linen set sitting on a black wooden chair, holding a DUTCH Test booklet and looking at a results sheet.
Close-up of hands holding an amber dropper bottle as a drop falls from the glass dropper.

Ready for one-on-one?

A Deeper Look.

When reading isn’t enough and you want someone looking at your whole picture. One hour on video. We look for the H.I.D.D.E.N. stressors: hormones, immune, digestion, detoxification, energy and the nervous system. You leave with a written summary and a food and lifestyle plan.

Time
1 hour
Where
Video
Price
$250
Book your 1:1 How it works

You weren’t dramatic. You were paying attention.

Now let’s pay attention to you.