Personalized Nutrigenomics
Stop fighting your biology.
Start eating with your genes.
Upload your raw DNA and get a risk-tiered breakdown of 25+ diet-relevant genes — plus an AI-built eating plan grounded in your own results.
🧬 25+ diet genes
📄 AncestryDNA + Promethease
🤖 AI personalized plan
🔒 Never stored
Watch how it works
Upload Your DNA Files
Upload your AncestryDNA raw file (.txt), your Promethease report (.html), or both for best results.
Choose File
No file selected
Choose File
No file selected
For education only — not medical advice. Your file is analyzed in the moment and never stored.
📥 How do I get my raw DNA file?
Your raw DNA is a file you download from whoever tested you — it's free if you've already taken a test. Here's how to get it.
AncestryDNA .txt — works directly
- Sign in at ancestry.com and open the DNA tab.
- Click Settings at the top-right of your DNA results.
- Find “Download your DNA data”, click Download, and confirm your password.
- Ancestry emails you a confirmation link — click it to start the download.
- You'll get a .zip file. Unzip it to find the .txt file, then upload that .txt above.
23andMe, MyHeritage or FamilyTreeDNA via Promethease
These store raw data in a different layout, so run yours through Promethease first — it accepts all of them and produces a report this app reads.
- Download your raw data from your provider (usually under Settings → Browse / Download raw data).
- Upload it to promethease.com and generate your report (a small one-time fee).
- Open your finished report and download it as an .html file, then upload that .html above.
🔒 Whatever you upload is analyzed in the moment and never stored. Already have a Promethease report? Just upload the .html — no need to re-run anything.
The Core Principle
Your genes don't determine your weight. They determine how your body responds to specific foods and behaviors. The goal is to stop fighting your biology and work with it.
The 4 Levers Genetics Actually Controls
These are the four areas where your DNA changes the rules. Upload your file to see where you stand on each.
1Carb Tolerance
Some people process carbs efficiently. Others spike blood sugar hard from the same meal. TCF7L2 and CDKN2A set the rules. If they're risky, white rice, bread, pasta and sugar do disproportionate damage — go low-GI, not just "eat less."
2Fat Storage vs. Fat Burning
FTO + PPARGC1A risk means your body prefers to store fat and is slow to burn it at rest — exercise becomes metabolic medicine, not optional. A good PPARG (G allele) means healthy fats (olive oil, nuts, fish) improve your insulin sensitivity.
3Satiety Signaling
The hidden one most people miss. If LEPR is risky, your brain gets the "I'm full" signal late or weakly — that's hardware, not willpower. Fix: high protein + high fiber every meal, eat slowly, structured meal times. Clean? Trust your hunger cues.
4Inflammation
Chronic low-grade inflammation blocks fat loss regardless of calories. If IL6 is risky, processed food, trans fats and refined sugar hit you harder — omega-3s, colorful vegetables and turmeric become non-negotiable, not just "nice to have."
The Universal Truths
Genetics don't change these — they work for everyone, regardless of genotype.
✓Protein Satiety
Real for everyone. Roughly 30g of protein per meal blunts appetite and reduces total daily intake — no matter what your genes say.
✓Sleep
Sleep deprivation overrides all of this. 6 vs. 8 hours dramatically shifts your hunger hormones (ghrelin up, leptin down) and drives overeating.
✓Resistance Training
Builds metabolically active muscle tissue regardless of genotype — raising your resting calorie burn and improving insulin sensitivity.
✓Fiber
Slows glucose absorption, feeds your gut bacteria, and improves satiety for everyone — the single most underrated lever in any diet.
Analyzing your genetic data...
Your Diet & Metabolism Report
Your Genetic Profile at a Glance
Every diet-relevant variant we matched in your data, sorted by risk.
| Gene | Variant | Risk | What It Means |
|---|
Your 4 Levers
Where your DNA actually changes the rules — based on your results.
Your Personalized Plan
An AI-synthesized plan built from your specific genetic results — grounded in the genes above.
Generating your personalized plan…
Sources & Further Reading
Want to dig into the science behind your plan? Every variant we analyzed links to the public scientific databases it comes from.
Links open external public resources: dbSNP, ClinVar (NIH / NCBI) and the GWAS Catalog (EMBL-EBI / NHGRI) for variant-level evidence, plus MedlinePlus Genetics for plain-English gene explainers and PubMed for current research. We don't endorse or control external content.
💬 Ask About Your Results
Ask anything about your genes, what to eat, or how to act on these findings. Answers use your own report as context.
What should I eat for breakfast?
Which foods should I avoid most?
Summarize my report in plain English
What's my single highest priority?