ReadYourDNA

A sample report

Every section of a ReadYourDNA report, each with one real result from a sample genome.

What is in a report?

A report is a one-off analysis of the raw DNA file you upload. It has four parts, health traits, lifestyle traits, medications and carrier status, plus a variant explorer, a view of your chromosomes with a rarity figure, and an optional genome assistant. It opens on a dashboard that shows the strongest result of each part and the five databases every result is built from: the PGS Catalog, CPIC, ClinVar, dbSNP and gnomAD. It is delivered to your account, where it stays available at no further charge.

The examples below come from one sample genome, a raw file of 682,438 genotyped positions, run through the same analysis as every upload. Anyone can open the live version of this sample at readyourdna.com/demo, without an account.

Health traits

102 polygenic scores in seven categories: Metabolism, Heart & Blood, Brain & Mind, Organs & Senses, Cancer, Immunity, and Bones & Skin. Among them Height, Chronotype, Vitamin D Levels, HDL Cholesterol, Grip Strength, Hair Color, Insomnia and Educational Attainment. Each score combines up to half a million DNA positions, built from the 1,699 published score files of the PGS Catalog.

A trait page shows where the genome sits among reference genomes as a percentile on a gauge from Very Low to Very High, the trait's heritability, the published scores behind it, the variants that contribute most with each one's share of the score, related traits, and an ancestry note that says which reference genomes the comparison used. For a trait linked to a disease, the page shows that comparison and nothing else: no diagnosis, no probability of illness.

FROM THE SAMPLE GENOME

Trait

Chronotype, on a scale from Morning Lark to Night Owl

Result

81.5th percentile among reference genomes, Slightly Evening

Band

High

Built from

9 published scores covering 184,159 variants; heritability about 45%

HbA1c

Glycated hemoglobin, reflecting average blood sugar levels over the past 2-3 months.

Very High Long-Term Blood Sugar

98th Very High

Read about this trait

Vitamin D Levels

Circulating vitamin D levels, shaped by how efficiently the body synthesizes and absorbs it.

Very Low Levels

1st Very Low

Lifestyle traits

85 traits read from one or a few DNA positions each, in nine groups: Food & Drink, Vitamins & Nutrients, Digestion & Tolerance, Body Quirks, Fitness & Movement, Taste & Smell, Hair, Skin & Eyes, Mind & Mood, and Ageing & Resilience. Among them caffeine clearance, lactose tolerance, muscle composition, bitter taste, earwax type, alcohol flush and sleep depth.

Every trait page shows the genotype and the outcome it points to, the positions behind it, a confidence score from 1 to 10 for how well those positions predict the trait, how common each outcome is among people, the studies by PubMed ID, when the variant was discovered, and one thing worth knowing about it.

Caffeine Clearance

Position

rs762551 in CYP1A2, genotype C/A

Clears caffeine at a middling pace, confidence 7 of 10

How common

49% of people clear caffeine quickly, 42% at a middling pace, 9% slowly

Lactose Tolerance

A variant near the LCT gene that sets whether you keep producing lactase - the enzyme for digesting milk - into adulthood.

YOUR RESULT Can digest dairy

BONES & SKIN

Muscle Composition

Whether your fast-twitch muscle fibers make alpha-actinin-3 - a protein tied to power and sprint performance.

YOUR RESULT Built for power

Medications

How 717 medications are processed, from 23 pharmacogenes called by PharmCAT, grouped as Heart & Blood, Brain & Mind, Metabolism, Immunity, Cancer, Organs & Senses and Bones & Skin. The overview sorts the medications by what the genes mean for each one, and a gene table lists every pharmacogene with its call and how many of its defining positions the file could read.

A medication page names the genes that handle the medicine, the guideline call from CPIC or DPWG, the evidence level, the outcomes that were studied with each gene and the PharmGKB studies behind them, and related medications. The guideline results also come as a one-page PDF to hand to a prescriber. The pages describe how a medicine tends to be processed; they carry no dose and never say to start, stop or change a medicine. That is a conversation with a doctor or pharmacist.

Gene

CYP2C19, called *1 / *24

Covers

18 medications, among them clopidogrel (Plavix), which this enzyme converts into its active form

Source

CPIC guideline, PharmGKB annotations

HEART & BLOOD

Clopidogrel

An antiplatelet that keeps blood from clotting.

May not work as well

Less of the active form gets made.

WHY? ↑

This drug arrives inactive. CYP2C19 has to convert it into the form that works. Yours runs slower than average, so less of the active form is produced from the same amount.

PUBLISHED GUIDELINE CPIC guideline · CYP2C19 DPWG guideline · CYP2C19

BRAIN & MIND

Amitriptyline

A tricyclic antidepressant, also widely used for nerve pain and to prevent migraine.

May affect you more strongly

It stays in your system longer.

Elavil works as it arrives, and your body also turns some of it into a second form that works too. CYP2C19 clears them both away. Yours runs slower than average, so the two together sit higher for longer than they would for most people.

PUBLISHED GUIDELINE CPIC guideline · CYP2C19, CYP2D6 DPWG guideline · CYP2D6

Carrier status

Which of 3,321 inherited conditions from ClinVar the file carries a variant for, across 3,825 genes and 158,504 known variants. Every condition shows its genes, how much of its panel the file could read, which depends on the chip the file came from, and one of three outcomes: not detected, a plausible finding, or a confident finding. A finding names the variant, links it on ClinVar and points to a clinical laboratory for confirmation. The page also shows how the count of findings compares with other genomes: more than half of the reference genomes carry at least one, typically one.

Read

14,173 panel positions

Outcome

1,757 conditions not detected, 2 with a finding (1 confident, 1 plausible)

Compared

56% of reference genomes carry at least one finding; the typical count is 1

One condition

Cystic Fibrosis: Not detected; 932 panel variants in CFTR, 20% of them readable on this file

Primary Hyperoxaluria

One Match detected

Not clinically confirmed.

The body overproduces oxalate, causing recurring kidney stones and progressive kidney damage.

36 variants · 3 Genes

Tay-Sachs Disease

Not detected 27 of 201 tested

Nerve cells in the brain and spinal cord are progressively destroyed, leading to loss of motor skills, seizures, and vision loss in infancy.

27 variants · 1 Gene

The variant explorer

5,002 annotated variants in ten categories, from Nutrition & Metabolism and Lifestyle, Fitness & Aging to Pharmacogenomics and Rare Genetic Disorders, sorted into 94 topics. The dashboard counts the file's variants by direction: protective, risk, neutral and variable, as the studies describe each form.

A variant page shows the genome's own genotype and a text for that genotype, written and corrected by hand, with what the studies found for each of the three forms. It also shows how common the genotype is, how often the variant occurs in African, East Asian, European, South Asian and Latin American populations in gnomAD, so a reader can compare their own form with the world, plus the gene's job, related variants in the same gene, the life stages it matters for, and the PubMed references.

Variant

rs4680 in COMT, chromosome 22; topic Stress and Focus

Genotype

G/A, the form 47% of people carry (32% carry G/G, 20% A/A)

Across populations

the A form is found in 44% of genomes worldwide: 52% European, 45% South Asian, 40% Latin American, 31% African, 27% East Asian

Evidence

102 publications

This file

4,310 of the catalog's variants read: 1,778 protective, 1,072 risk, 1,266 neutral, 194 variable

Folate Processing

NUTRITION & METABOLISM

Slightly Reduced Folate Processing Efficiency

Carrying one copy of the variant reduces MTHFR enzyme efficiency to about 65 percent. This can lead to slightly lower folate levels and a mild increase in homocysteine.

✗ Risk Open the variant page

Alcohol Sensitivity

BRAIN & NEUROLOGY

Faster Alcohol Breakdown

One copy of the fast-metabolizing allele converts alcohol to acetaldehyde more quickly, so acetaldehyde builds up sooner after a drink and flushing and discomfort tend to set in earlier.

Less ▴

✓ Protective Open the variant page

Chromosomes and rarity

A karyotype draws the 23 chromosome pairs with every variant, polygenic score and carrier gene at its real position; clicking a chromosome opens it with the file's own variants, findings and scores mapped along it. The rarity figure counts how many of the genome's variants are rare, ranks that count among reference genomes of the same ancestry, and names the rarest variant the file carries.

Panel read

26,001 variants

Rare

225 of them; the rarest is carried by about 1 in 590 people

Rank

52.9th percentile among reference genomes

The genome assistant

Paying accounts can turn on an AI chat that answers questions from the finished reports, up to 50 a day. It reads the reports, never the raw file, and it is off until the account turns it on. An example question: "Which of my medication results come from CYP2C19?"

What a report leaves out

No ancestry report and no relative matching. Ancestry is estimated only to pick the reference genomes a score is compared with.

No diagnosis, no prescription, no treatment advice and no dose. The pages explain what studies found in large groups of people.

No kit and no laboratory: the analysis reads a file you already own, from 23andMe, AncestryDNA, MyHeritage, FamilyTreeDNA, Living DNA or a sequencing VCF.

No download of any data you did not upload yourself.

Where to see the live sample

The sample genome is open at readyourdna.com/demo, every page of it, without an account. Starting is free, with 5 health and 10 lifestyle traits of your choice; what the full report costs and what the price covers is on the pricing page; how a file becomes these results is on the methodology page; who writes the pages and how they are checked is on the editorial standards page.

Sample values read on 23 October 2026

Raw DNA Data Reports for 23andMe & AncestryDNA · About ReadYourDNA · FAQ · Methodology & Science · Pricing · Support and complaints · Legal & Contact · Health Traits · Pharmacogenomics · Carrier Status · Variant Explorer · The Human Karyotype · Privacy Policy · Terms of Service · Accessibility · Consumer Health Data Privacy · Your Privacy Choices · Editorial Standards · Your Data, Checkable · Sample Report · ReadYourDNA and Promethease compared · What is inside a 23andMe raw data file · What is inside an AncestryDNA raw data file · What a chatbot can and cannot do with your raw DNA file · Where a raw DNA file can still be uploaded in 2026

Written, maintained and operated by Martin Pechhacker, sole proprietor, Vienna, Austria. Trade register GISA 40064420. support@readyourdna.com