The app keeps track
You log meals and reactions in the NostraBiome app. The AI connects foods with allergic reactions.
Personalised care for children
Is your child struggling with allergies, tummy aches or food reactions?
You watch every meal, read every label and still aren't sure what's behind the reactions. You don't have to work it out alone.
NostraBiome connects your child's microbiome, genetics, test results and daily symptoms into clear recommendations for you as a parent, alongside your paediatrician.
Already have a microbiome test? You can start from €9.99/month. See what you get
Bloating
Tummy aches
Constipation or diarrhoea
Skin reactions
Picky eating
Sleepless nights
Generic advice for children doesn't fit your child. Their body needs a personal approach
You've removed foods, tried different diets and read contradictory advice. And you still don't know what helps?
In children, the microbiome, the immune system and digestion are still developing and shape each other.
Two children with the same allergy can tolerate very different foods. A general list can't account for that.
Help your child's microbiome grow into an ally
A child's microbiome is still forming. Our technology helps you support its structure step by step, gently and adapted to their age.
The analysis shows the diversity of your child's microbiome and the bacteria linked to digestion and immune balance.
Daily recommendations suggest foods and routines that support beneficial bacteria, adapted to what your child tolerates.
As your child grows and changes, the plan changes too, in line with your paediatrician's advice.
Everything in the app. Nothing left to memory
Any parent of an allergic child knows how hard it is to remember what your child ate, when the skin irritation appeared, how they slept, how their stool was.
Immunity starts in the gut
In the first years, the immune system learns through the gut microbiome: 70–80% of immunity sits in the gut. An imbalanced flora favours allergies, asthma and eczema.
At the paediatrician, with charts
No more scribbled notes. You show the paediatrician the charts and progress from the app, and the consultation becomes simpler and more precise.
How the children's programme works
From your data to a plan for every day.
1- Lab results
- Medical records
- Symptoms
Upload all your data
Existing lab results, your microbiome test, medical records and symptoms.
2- Microbiome
- Genetics
- Medical history
We calculate your biological profile
We connect your microbiome, available genetics and history into a personal picture.
3- Nutrition
- Activity
- Supplements
We tell you what to do
What to eat, which habits to change and which supplements may suit you.
4- Observe
- Learn
- Adapt
We adapt it every day
Log how you feel. We adjust recommendations using your symptoms and new data.
What you receive, every day
A personal plan, adjusted daily to your data and how you feel.
Adjusted daily
Nutrition
What to eat
Foods and meals adapted to your tolerance and goals.
Habits
What to do
Concrete steps for movement, sleep and everyday habits.
Supplements
Which supplements to take
Recommendations that consider your circumstances, treatment and your doctor's advice.
AI companion
Explains your plan and answers your questions.
Symptom tracking
Log meals and how you feel; see changes over time.
Access to experts
Human support for the questions that matter.
Nostra AI · Your daily companion
Like talking to someone who knows you
Tell Nostra how you feel and it answers from everything it knows about you: your microbiome, labs, history and the last few days. It tells you exactly what to eat, what to cook and what to buy to feel better.
01
Analyse
Puts symptoms, microbiome and recent days in context.
02
Act
Gives concrete steps for today: meals, shopping, routine.
03
Learn
Follows how your body responds to every change.
04
Recommend
Adjusts tomorrow's plan based on what worked.
Wednesday, 21 October · Illustrative example
Ask Nostra AI
Allergies and digestion are connected to your child's whole body
We connect this information. You receive recommendations adapted to your situation.
NostraBiome models
One living
model of you
Learns daily
Wearables
How you feel
Microbiome
Genetics
Blood tests
Medical history
- Understand
- Guide
- Observe
- Learn
- Adapt
Informed by what makes you unique.
Continuously, until your next medical checkpoint.
Imaging & devices
Scans, wearable data and changes over time.
Blood assessment
Your existing results, understood in context.
Microbiome & genetics
The biological layers that make you different.
History & daily life
Symptoms, treatment, nutrition and sleep.
Start your child's personalised plan from their biology:
No test yet? Start here
DeepGene Biome
We analyse your microbiome and relevant genetic information, connect it with your symptoms and medical history, and build a starting point for personalisation.
€340 one payment
or €69/month, retest at 6 months
Food allergies, intolerances and digestive discomfort in children, alongside your paediatrician
Meals and routines adapted to your child's age and tolerance
Shotgun metagenomics test and polygenic risk included
Integration of allergy tests, blood work and your child's medical file
Daily recommendations for parents
Tracking of symptoms, reactions and meals
AI companion for parents
Access to human experts
Already have results?
I have my own test
Use the results you already have, with your history and symptoms, to start continuous personalisation.
€9.99 /month
Food allergies, intolerances and digestive discomfort in children, alongside your paediatrician
Integration of allergy tests, blood work and your child's medical file
Daily recommendations for parents
Tracking of symptoms, reactions and meals
AI companion for parents
Access to human experts
We don't replace your paediatrician. We're with you between visits.
A consultation captures one moment. Reactions, tummy aches and bad nights usually happen at home.
NostraBiome helps you log meals, symptoms and reactions, spot patterns and bring your doctor a clear summary.
Your paediatrician handles diagnosis and treatment. NostraBiome helps you as a parent every day in between. 24/7
Built for complex needs. 5 clinical studies published
NostraBiome combines microbiome research, biological data analysis and continuous monitoring to support a personalised approach for every child.
Medical device · Clinical research
Clinically proven. CE-marked.
- 1,000+
- Patients in clinical studies
- 5
- Clinical studies conducted
- 4
- Published results
- >70%
- Patients much improved at three months
Frequently asked questions
Our experts are here for you
Tell us about your child. A NostraBiome specialist will get back to you personally, answer your questions and help you find the right place to start.
We reply within 48 hours. No obligation to buy.
