Know how your body handles your medications.

Upload the 23andMe or AncestryDNA file you already own and get sourced, genotype-aware answers about the drugs you take.

Placeholder: dark, moody scientific still life suggesting careful genetic interpretation
rs3892097 / CYP2D6

Your 23andMe file did not have to disappear with the company.

23andMe wound down and AncestryHealth was retired, but the raw data you downloaded still works. Bring the file you already own and give it a real home.

Works with the raw export you can still download from your account today.

How it works

Three steps, from a file you already own to an answer you can actually use.

01

Upload your raw DNA

Drag in the export from 23andMe or AncestryDNA. We detect the file type and what it can honestly support.

02

Ask about a medication

Name a drug you take or are considering. We find the relevant gene and read your genotype from your file.

03

Get a sourced answer

See guidance tied to CPIC, DPWG, and FDA, with your genotype and a clear note whenever your file cannot call something.

The honest part

We tell you what your data can actually support, and what it cannot.

Most consumer DNA files are genotyping arrays. They answer a great deal, but not everything. We show you both sides instead of guessing past the limits of your data.

Your array file can answer

  • Most pharmacogenomic guidelines (CPIC, DPWG, FDA)
  • Carrier and ClinVar variants present in your file
  • Common, well-studied traits and nutrition markers

Adding a WGS file unlocks more

  • Structural and copy-number calls, like a full CYP2D6 read
  • Polygenic scores and broader ancestry
  • Variants a genotyping array simply does not measure

A concrete example

A 23andMe array cannot fully call CYP2D6, a gene that affects many common drugs. We say so, and show you the WGS path, instead of pretending the answer is complete.

When your file cannot answer something, that is the answer. We mark it clearly rather than filling the gap with a guess.

One file, four kinds of answer.

04 answers / 01 file

Placeholder: close, calm image representing medication and genetics
The lead

Medication response

How your genotype relates to the drugs you take: sensitivity signals, likely efficacy, and guideline-backed dosing notes you can take to your clinician.

Carrier and ClinVar

Variants in your file with documented clinical significance.

Traits

Common, well-studied markers behind everyday traits.

Nutrition

Nutrition-related markers, for context only. We do not prescribe doses.

An array file already answers most of these. A WGS file goes further. We always show you which tier your file supports.

Placeholder: calm portrait-style image representing a thoughtful person

Built for the people already asking these questions.

If you have ever wondered why a medication did nothing, or hit you far harder than expected, this is for you.

The kinds of questions people bring

  • This antidepressant did nothing for me. Is there a genetic reason?
  • A normal dose of codeine knocks me out. Should I be careful with other drugs?

We give you sourced context to bring to your clinician. We do not diagnose, and we do not replace medical advice.

Join the waitlist

We are building this now. Leave your email and we will tell you the moment you can decode your file.

We only use your email to tell you when DecodeMyBio is ready. No spam.