GUT HEALTH

Food & Gut Deep Dive

A deep dive into your food and gut health to understand what your body is asking for and what it needs to rebalance — so vague symptoms turn into a clear path forward towards feeling your best self.

Start the Deep Dive

What if your body is telling you more than you realize?

Maybe you eat well, try to take care of yourself and already know quite a bit about health. Yet something still doesn’t feel right.

Your digestion is unpredictable. You feel bloated or uncomfortable after eating. Your energy isn’t where you’d like it to be. You experience brain fog, hormonal imbalances, headaches or recurring skin issues. Or you simply have the feeling that your body isn’t working with you.

Your body always communicates with you.


You’re ready to listen, understand what’s behind the vague symptoms and take the first steps towards resolving them.

Start the Deep Dive

LOOKING BEYOND THE SYMPTOMS

Turn unclear symptoms into clear steps forward

Your symptoms can tell you that something isn’t quite right — but they don’t always tell you why. We will get to understand that.

We start by looking at how you feel and what you eat, then take a gut test to look deeper. Together, they give a complete picture of why you’re feeling the way you do and how to improve that.

1 SPOT THE PATTERNS

Start with how you feel and what you eat

Your food diary helps reveal patterns between your diet, symptoms and everyday habits.

2 LOOK BENEATH THE SURFACE

Take your gut test to understand more

The gut test adds another layer of information, showing what may be happening in your gut that symptoms alone can’t reveal.

3 KNOW WHAT TO DO NEXT

Turn what you discover into practical change

We bring your diary, results and personal context together to identify the nutrition and lifestyle changes necessary for you to feel better.

TRANSFORMATION

The relief of understanding what's going on and how to improve that for the better

What their gut analysis revealed

What their gut analysis revealed

86% found gut dysbiosis that
was giving them

96% found gut dysbiosis
that was giving them

Bloating and excess gas
Hormonal and skin issues
Fatigue or low energy

1 in 6 found parasites
that were giving them

Abdominal pain and cramping
Diarrhoea or irregular bowel movements
Nutrient deficiencies and fatigue

20% found food intolerances
that were giving them

Bloating and abdominal discomfort
Cramps, loose stools or nausea
Skin rashes

23% found leaky gut markers
that were giving them

Bloating and abdominal discomfort
Food sensitivities and fatigue

Joint aches

33% were reactive to histamine,
giving them

Headaches or migraines
Skin flushing, itching or rashes
Digestive discomfort after eating

28% found a yeast infection
that was giving them

Bloating and digestive discomfort
Itchiness
Fatigue and migraines

WHAT YOU GET

More than an analysis

You don’t just get a boring report. You get the information, interpretation and support to understand what the results mean to you — and what you can actually do about it.

Gut health test

A detailed look into your gut health, helping us understand what’s going on inside your gut and how that might affect the rest of your body.

Personalised interpretation

We look beyond the report itself and analyse the results in relation to your symptoms and what you’re currently eating.

Nutrition & optimisation

Your food diary helps us identify the nutrients you need and practical changes to improve your gut and overall health.

Personal consult

We will review your findings and recommendations during a live 1:1 consultation, leaving plenty of time for any questions.

From awareness to practical change

The process is straightforward. You gather all your data. I bring them together, tell you what I see happening and what to do.

From symptoms to practical change

Send me an email

Let me know that you want to start the Food & Gut Deep Dive via email so we can get you started.

Fill out introduction form

Share your details and symptoms, and I'll let you know if any additional tests could help.

Take gut test at home

Your test is delivered to you with clear instructions, so you can complete the sample collection comfortably at home.

Send your samples via mail

Put your samples in an envelope and send them via mail to the laboratory.


Keep a food diary

Track for one week what you’re eating in the online food diary that’s shared with you.

Consultation with Fenna

We discuss the findings of your food and gut analysis and share what next steps could best support you from here.

Food & Gut Deep Dive

Take a deeper look into your nutrition and gut health, with personal guidance on what to do with what you find.

Investment

€550

Additional tests from:

€80

Contact Fenna to start

What it includes:

+ Digestion and stool health
+ Beneficial & harmful bacteria
+ Yeast & fungi
+ Inflammation markers
+ Gut barrier health
+ Gut immune system health

Optional additional tests:
+ Gluten intolerance

+ Lactose intolerance

+ Histamine intolerance

+ Parasites

HOW FENNA WORKS

Look deeper. Understand more. Know what to do next.

Have you ever got that inner ‘gut feeling’ that something is off? Your body is talking to you.

We dive into your nutrition and gut health. Together, we make sense of it — so you can move from guessing to understanding, and from understanding to action.

LEARN MORE

Frequently Asked Questions

Still have questions? Find your answer below.

What is a gut test?
Do I get tested for food intolerances?
Will I get a personalized food plan based on my results?
I don’t live in the Netherlands. Can I still take the Food & Gut Deep Dive?
Where do my samples go and get analyzed?
Do I need to have gut problems to benefit?

Let’s work together

Whether you're looking for sustainable change yourself or for your organization, feel free to reach out.

vanderkruit.fenna@gmail.com

Instagram

© 2026 — All rights reserved.