Stop Guessing.Your DNA Knows.
Discover exactly how YOUR body metabolizes nutrients.
Get a nutrition plan based on YOUR genes, not statistical averages. Genetic science at the service of your transformation.

Does This Sound Like You?
These frustrations are more common than you think...
Check everything that applies to you:
70+ Genetic Markers Analyzed
Explore the specific genes analyzed in each report. Each marker reveals unique insights about your metabolism.
Health & Wellness Test
The complete panel to optimize your nutrition and physical condition. Analyzes 44 markers covering nutrients, intolerances, cardiovascular health, weight management, eating habits, and exercise physiology.
Ready to discover what YOUR genes reveal about your optimal nutrition?
Discover My Genetic ProfileYour Nutrigenetics Journey
Each package includes different steps based on your needs
DNA Sample
Simple cheek swab, completely painless. 5 minutes at the office.
All packages
48-Page Genetic Report
Your DNA is analyzed by an accredited laboratory.
All packages
Interpretation Consultation
60 min with your dietitian to decode YOUR genetic results.
DNA Start • DNA Program • DNA Elite
Not included in DNA Test Only
Follow-up & Coaching
Follow-up consultations to adjust and optimize your progress.
DNA Program • DNA Elite
Not included in DNA Test Only and DNA Start
Your Personal Genetic Report
A unique document, valid for life, that reveals your DNA secrets
Complete Genetic Analysis
- 70+ genetic variants analyzed
- 8 health panels covered
- Scientifically validated methodology
Your 48-Page Report
- Unique and detailed genetic profile
- Risk levels per marker
- Clear and accessible explanations
Written Recommendations
- Nutrition adapted to your genes
- Suggested supplements if relevant
- Physical activity guidance
Want Personalized Support?
Some people prefer to have an expert interpret their results and create a tailored action plan. Our DNA Start, DNA Program and DNA Elite packages include professional support adapted to your needs.
Choose Your Package
Four options to fit your needs
DNA Test Only
Ideal if you already have dietary support
- Complete DNA test (70+ variants)
- 48-page genetic report
- personalized recommendations
- Results in 3-4 weeks
DNA Start
The optimal choice to get started
- Everything in DNA Test Only, PLUS:
- 60-minute initial consultation
- Detailed interpretation of results
- Personalized action plan
DNA Program
Complete 3-month support
- Everything in DNA Start included
- Personalized Genetic Nutrition Plan
- 3 follow-up consultations (30 min)
- Messaging support
- Body composition analysis
DNA Elite
Premium 9-month support
- DNA test + initial consultation
- Premium Genetic Nutrition Plan
- 9 follow-up consultations (30 min)
- Body composition analyses
- Unlimited priority support
Reimbursed Consultations
€10/session or €25 package depending on your insurance
Quality Guarantee
Follow-up consultations eligible for insurance reimbursement
They Transformed Their Health
Real results from people like you
“After years of yo-yo dieting, I finally understood WHY. My FTO gene predisposed me to constant hunger with standard diets. Diaeta's plan changed everything. -14kg in 6 months, and most importantly, I'm NEVER hungry.”
“I thought my chronic fatigue was normal. The test revealed an MTHFR variant that prevented my body from using B vitamins properly. With the right supplements, I regained energy I hadn't had for 20 years.”
“As an amateur runner, I was plateauing. The test showed I metabolize carbs poorly. By adjusting my pre/post-training nutrition, I improved my marathon time by 18 minutes!”
Everything About the Nutrigenetic DNA Test
Clear answers to the most common questions about our genetic nutrition program in Brussels
Yes, our nutrigenetic test is reliable and scientifically validated. Our partner laboratory is accredited and uses cutting-edge sequencing technology. The 70 genetic markers analyzed are all validated by peer-reviewed scientific studies. This is not a commercial consumer test - it's a professional medical tool used by registered dietitians who interpret your results in a personalized manner.
The test analyzes over 70 genetic variants (SNPs) across 8 categories: nutrient metabolism (vitamins B, D, iron, calcium), food intolerances (lactose, gluten, caffeine), cardiovascular health (cholesterol, homocysteine), weight management (FTO, APOA2, MC4R), eating behaviors (satiety, snacking), detoxification, inflammation, and exercise physiology. Each marker comes with clear explanations and personalized recommendations.
Our test is based on scientifically validated methodology backed by randomized controlled clinical trials. The difference from consumer tests? Our accredited laboratory uses professional quality standards and each result is analyzed by certified experts. Additionally, your results are interpreted by an NIHDI Registered with clinical expertise, not an automated algorithm. This combination of validated science and professional expertise ensures evidence-based personalized recommendations.
Your genetic privacy is our absolute priority. Our partner laboratory uses a unique barcode system: only your dietitian can link this barcode to your identity. Your data is transmitted via secure SSL connection (256-bit encryption) and stored in an anonymized manner. Your personal genetic information is NEVER disclosed to third parties without your explicit written consent. No research is conducted using your DNA without your authorization. You remain the sole owner of your genetic data.
Absolutely not. Your genetic data is strictly confidential and protected by GDPR and Belgian medical data protection laws. It cannot legally be shared with insurers, employers, or any other third party. Only your dietitian has access to your results, and only for your nutritional support. You remain the sole owner of your genetic data.
Expect 3 to 4 weeks between collection and receiving your complete 48-page genetic report. The collection itself takes 5 minutes (simple buccal swab, completely painless). Laboratory analysis requires 2-3 weeks to ensure accuracy. Then your dietitian prepares the personalized interpretation. If you've chosen a package with a consultation, you'll be contacted to schedule an appointment as soon as results are available.
There are no 'bad' results - only valuable information. Even unfavorable genetic variants become opportunities for optimization. For example, if you have the FTO variant associated with increased appetite, we adjust your plan to maximize natural satiety. If you metabolize vitamin D poorly, we adapt your diet and supplementation. Knowledge is power to act. Your genes aren't a fate - they're a roadmap to optimize your health.
Yes, your genetic results are valid forever. Your DNA never changes - that's what makes this test so valuable. One test, lifetime benefits. Unlike blood tests that need to be repeated regularly, your genetic profile remains identical. Your 48-page report becomes your permanent reference for all future nutritional decisions. It's a one-time investment for a lifetime understanding of your metabolism.
We offer 4 packages tailored to your needs: • DNA Test Only: €349 (test + 48-page report) • DNA Start: €419 (test + 60-min interpretation consultation) • DNA Program: €629 (test + consultation + 3 follow-ups over 3 months) • DNA Elite: €875 (test + consultation + 9 follow-ups over 9 months) Consultations are eligible for insurance reimbursement (€10-25 depending on your insurer). It's a one-time investment for lifetime results.
The genetic test itself is not reimbursed by Belgian health insurers. However, all dietetic consultations are eligible for Health insurance reimbursement. Depending on your insurer, you receive either €10 per consultation or an annual flat fee of €25 (typically 4-6 sessions/year). Download the form from your insurer's website, we sign it after each consultation, and you send it for reimbursement. It's an initial investment that offers lifetime benefits.
The process is simple and painless: 1. Collection (5 min): Simple buccal swab at the office - no blood draw 2. Analysis (3-4 weeks): Sent to accredited laboratory 3. Results: Detailed 48-page report with your 70+ markers 4. Consultation (if included): 60 min with your dietitian to decode your results 5. Action plan: Personalized nutritional recommendations based on your DNA You leave with a clear understanding of how to optimize your nutrition according to your unique genetic profile.
The nutrigenetic test is ideal for anyone wanting to understand why their body responds differently to standard diets. It's particularly recommended if you: • Have tried multiple diets without lasting success • Want to lose weight in a personalized way • Suffer from unexplained chronic fatigue • Want to optimize athletic performance • Have suspected food intolerances • Are planning a pregnancy • Follow a vegetarian/vegan diet The test is suitable for adults of all ages. It's not recommended for pregnant women or people undergoing chemotherapy.
Have more questions?
Our team is available to answer all your questions about the DNA test and nutrigenetics
Your DNA Never Changes. But Your Health Can Change Today.
Join Brussels residents who have transformed their relationship with nutrition through genetic science.
Important Medical Disclaimer
The information provided on this site and during our consultations is for educational purposes and does not replace professional medical advice. Any changes to your diet or treatment should be discussed with your treating physician. Our nutritional recommendations complement your medical care, they are not a substitute.