The Gut Story Lab — Fearless Fig
The Gut Story Lab

Your body's been telling a story. It's time someone finally read it.

End the health overwhelm. The Gut Story Lab connects your microbiome, your symptoms, your health history, and the patterns underneath — into one simple, clear way forward.

Explore Your Story
A one-time 60-minute deep dive · microbiome test + 1:1 session included

You've done it all. And you're still stuck.

  • The never-ending spiral of self-doubt
  • Gagging down handfuls of supplements
  • Symptoms that seem to come out of nowhere
  • The restrictive diet, the expanded diet, back to restricted
  • Full-blown health burnout

You don't need another program or course. You need a different experience. The breakthrough was never another protocol — it's finally putting all the pieces together.

Introducing

The Gut Story Lab

A one-time, 60-minute deep dive into your unique ecosystem — built to uncover the hidden relationships between your microbiome, symptoms, stress patterns, beliefs, behaviors, and health history.

Here's what shifts when the pieces finally connect

  • Understand what's actually driving your symptoms — instead of guessing
  • Connect years of testing, symptoms, and health history into one clear picture
  • Discover patterns you never realized were shaping your health
  • Finally feel like your body makes sense
  • Walk away with a clear roadmap for what comes next

This is not long-term coaching. This is not another generic stool-test review. It's a personalized investigation into your body — through an entirely new lens.

What you get inside the Lab

Step 1 — Test

GutID Microbiome Test

A comprehensive analysis that looks beyond individual bacteria to understand your ecosystem as a whole — shipped right to your home.

  • Comprehensive microbiome test
  • Personalized video overview of key findings
GutID microbiome test
Step 2 — Survey

Gut Story Survey

A detailed questionnaire designed to uncover how your body moves and what's driving your symptoms — beyond what any test can measure.

  • Uncover the unseen
  • Step into real "aha" moments
Gut Story survey
Step 3 — Session

60-Minute Gut Story Lab Session

Together, 1:1, we connect the dots between your microbiome, your symptoms, and your story — and a clear way forward starts to appear.

  • See the patterns driving your symptoms
  • Start to see a clear way forward
Gut Story Lab 1:1 session
Step 4 — Roadmap

Personalized Recommendations

You leave with practical, do-able next steps mapped to your body — not a generic protocol.

  • Resilience-building strategies
  • Lifestyle & food guidance
  • Supplement suggestions
  • Additional testing considerations
Personalized recommendations roadmap
One-Time Investment
The Gut Story Lab
$785
Only $497 right now
One-Time Payment
  • GutID Microbiome Test (shipped to your home)
  • Gut Story Survey
  • Personalized Video Interpretation
  • 60-Minute 1:1 Gut Story Lab Session
  • Personalized Recommendations & Roadmap
Explore Your Story

One private session. One clear picture. One way forward.

Highly sensitive digestive explorers

This is for you if…

  • You've tried diets, supplements, and protocols
  • You're tired of conflicting health advice
  • You're curious about the connection between biology and behavior
  • You want to understand your body instead of constantly fighting it
  • You enjoy self-discovery and personal growth
  • You want expert guidance without committing to months of coaching
Sarah Greenfield, RDN, in her kitchen
Hi, I'm Sarah — and this is my why

The tests were only part of the story.

I've practiced functional medicine for 15+ years. For most of them, I believed functional tests held all the answers. But the more humans I worked with, the more I realized the test is only one chapter.

Your story is unique. Your adaptive patterns are unique. The way you unconsciously protect yourself is unique — and those are key drivers of your health.

"The Gut Story Lab is the first step in a larger research project I can't stop thinking about: what stories, beliefs, and nervous-system patterns live inside different microbiome ecosystems?"

What people say about working with Sarah

"Six months later, I am a different person. I'm finally not dealing with constant bloating and GI pain — and I know how to nourish my body."

— Aly L.

"She knew more about my body than any doctor ever had — without blood work. She looks at the whole picture, not a bunch of unrelated systems."

— Tammy I.

"Sarah has helped me change my relationship with food and myself. Hire a professional — even better, hire Sarah."

— Bri B.
As Trusted By
As trusted by Men's Health, SELF, The Chalk Board, Dr. Hyman, BuzzFeed, Thrive Global, and Well+Good
TEDx Speaker

Questions, answered

How do I know if this is right for me?

This is for those who have hit a wall in their healing journey — who've done the testing, the research, the habit changes, and still feel stuck. If you're a curious, highly sensitive human who senses that the way we approach healing needs a fundamental upgrade, you're in the right place.

What do you actually offer?

The Gut Story Lab, in plain terms: a GutID Microbiome Test shipped to your home, the Gut Story Survey to uncover what's driving your symptoms beyond any test, a 60-minute 1:1 session with me, and a Personalized Roadmap mapped to your body. One test, one session, one clear plan — not a bundle of separate products.

Isn't the microbiome just a snapshot? It's always changing — how can one test tell you anything?

A fair question, and one I hear often. Your microbiome is actually stable when you're not actively intervening on it — it doesn't shift randomly week to week. One accurate, high-resolution test, read against your pattern, tells us real and lasting things about your ecosystem.

I've already tried so much — how is this actually different?

I hear this all the time, and it's a fair question after everything you've been through. The difference isn't another test in isolation — it's reading your microbiome and your pattern together, in one sitting, with someone who connects the dots for you instead of handing you more data to sort through alone.

What would you actually do with my results?

Two things, always: we reduce what's burdening your ecosystem, then we build diversity and resilience back into it. The specifics depend entirely on what your results show — but that's the throughline of every roadmap I build.

What's included in the cost?

One microbiome test shipped directly to your home, one 1:1 hour-long session with Sarah, one video overview of your microbiome results, and one roadmap summary of everything we uncover together, with clear action items.

When can I use my session?

Once your microbiome test results are in, we'll reach out to schedule your 1:1. It takes about 2–3 weeks from when your test reaches the lab to get results back.

What happens after I sign up?

You'll get an immediate confirmation, then an email within 24 hours with all of your next steps.

You've been collecting pieces for years. Let's finally put them together.

If your body has been telling a story no one's fully read — this is where you start reading it.

Explore Your Story
$785  Only $497 right now · one-time payment