Medical Disclaimer

Last updated: 2026-05-24

What Varia is

Varia is an informational wellness tool that interprets your own genome data in the context of peer-reviewed scientific literature. You upload a raw genome file in your browser, and Varia analyzes it locally on your computer against a curated database of variants that have been documented in Tier 1 and Tier 2 medical and scientific journals. The output is a structured presentation of what published research says about the variants present in your genome, along with citations to the underlying literature.

Varia is designed as a bridge between your personal genome data and your physician. It surfaces variant information you can choose to share with a qualified healthcare provider, and the Varia Genomic Brief is structured specifically for that purpose. Varia is not your physician, and Varia is not a substitute for clinical care.

What Varia is not

Varia is not a medical device. Varia is not a diagnostic test. Varia is not approved or cleared by the U.S. Food and Drug Administration for the diagnosis, treatment, prevention, or cure of any condition. Varia is not a substitute for professional medical advice, examination, diagnosis, or treatment from a qualified physician or healthcare provider.

The genetic variant information Varia reports describes statistical associations documented in published research. A variant association is not a diagnosis. The presence of a variant associated with a condition does not mean you have that condition, will develop it, or are guaranteed any specific outcome. Genetics is one input among many that affect human health, alongside environment, lifestyle, age, ancestry, and factors that are not yet understood.

Varia does not recommend specific medications, supplements, doses, treatments, lifestyle interventions, or medical procedures. Varia does not predict the future, and Varia does not provide personalized medical guidance. The Varia Genomic Brief is designed to give your physician information to consider; it is not a treatment plan and contains no clinical recommendations.

How to use your Varia results

Read your Varia dashboard as a structured summary of what current peer-reviewed research says about your specific variants. The interpretations are grounded in cited published literature, not in Varia's medical opinion (Varia has no medical opinion to give).

When something in your Varia results raises a question you'd like to act on, the appropriate next step is a conversation with a qualified healthcare provider. The Varia Genomic Brief is built exactly for this conversation: hand it to your physician, who has the clinical context, your medical history, and the training to interpret what the variant associations mean for your specific situation.

Do not adjust medications, supplements, or treatments based on Varia output alone. Pharmacogenomic findings in particular describe associations between specific genetic variants and how populations of patients have responded to specific drugs in published studies. These associations do not replace your prescribing physician's judgment about your specific case, your other medications, your dosing, or your clinical response. Bring Varia's pharmacogenomic findings to your physician before changing anything about your medication regimen.

The editorial discipline behind Varia's interpretations

Varia is built on a deliberate editorial floor. Every variant interpretation in the Varia database is sourced from a journal on the Tier 1 or Tier 2 allowlist published in Varia's Editorial Standards page. Tier 1 journals are the highest-impact peer-reviewed publications in medicine and genetics (Nature, NEJM, JAMA, Lancet, Science, and their subdomain-specific subsidiary journals). Tier 2 journals are well-regarded specialty publications with documented peer-review processes. Varia does not draw interpretations from preprints, predatory publications, popular press, social media, or self-published sources.

Every interpretation carries a citation. When the underlying research is split, Varia's Conflict-of-Evidence callout surfaces the disagreement rather than papering over it. When a citation has been provisionally accepted pending verification, the citation is flagged as provisional. The intent is that you can always see the authority behind what Varia is telling you, and you can always go to the source.

Varia maintains a recommendation boundary that is intentional and absolute. Varia surfaces variants, variant associations, and citations. Varia does not recommend specific products, doses, supplements, brands, lifestyle changes, or interventions. The line is the same one a research librarian observes: organizing access to the literature is not the same as practicing medicine, and Varia stays on the organizing side of that line.

Specific areas where additional care is warranted

Alzheimer's disease risk variants (APOE). Varia reports the APOE genotype because it is one of the most studied variant associations in human medicine and because users who have the data deserve to see it. The APOE ε4 allele is associated in published research with elevated risk of late-onset Alzheimer's disease. Risk is not destiny. Many people with the ε4/ε4 genotype never develop Alzheimer's, and many people without it do. If your Varia results show an APOE genotype that concerns you, a qualified physician or genetic counselor is the right person to talk to. The Alzheimer's Association, the National Society of Genetic Counselors, and most academic medical centers can refer you to appropriate professional support.

Pharmacogenomic variants. Varia reports variants in genes that affect drug metabolism and response (CYP2C19, CYP2C9, SLCO1B1, VKORC1, and others on the CPIC actionable variant list). These findings are informational. They are not instructions to change your medication regimen, dose, or drug choice. Do not make medication changes based on Varia output alone. Share the Varia Genomic Brief with your prescribing physician, who can evaluate the findings in the context of your full clinical picture. Consumer-grade genome data has documented limitations in pharmacogenomic interpretation (notably for CYP2D6 copy-number variants and full HLA typing), and clinical-grade testing is the appropriate path when pharmacogenomic decisions matter clinically.

Cardiovascular variants. Varia reports variants associated with lipid metabolism, lipoprotein(a), and other cardiovascular phenotypes. As with all variant associations, these describe statistical relationships documented in published studies. They are not heart disease diagnoses. Cardiovascular risk is a multifactorial clinical assessment that a physician makes in the context of your full medical profile, including biomarkers (lipid panels, Lp(a), inflammation markers), family history, blood pressure, lifestyle, and age. Use Varia's findings as one input to that conversation.

Limitations of consumer-grade genomic data

Varia analyzes the genome data you upload. The accuracy and completeness of Varia's interpretations depend on the accuracy and completeness of that input data. Consumer-grade genome data (whether SNP array exports, exome sequencing, or whole-genome sequencing) has documented limitations.

Consumer chip-based exports (such as those from 23andMe, AncestryDNA, and similar services) interrogate only the variants the chip was designed to cover. Variants not on the chip are not detected and cannot be reported. Whole-genome sequencing covers a much broader variant set but has its own limitations around structural variants, copy-number variants, and regions of low coverage.

Some genetic information cannot be reliably extracted from consumer-grade data at all. CYP2D6 copy-number variants, full HLA typing, gene-deletion events, and complex structural variants generally require clinical-grade testing. Varia documents these limitations honestly in the relevant domain pages and on the Medication Response page. Varia is not a substitute for clinical-grade genomic testing when clinical-grade testing is the appropriate path.

Variant interpretation also evolves as new research is published. Varia updates its database on a documented cadence, and the What's New panel allows you to see what has changed in your interpretation between rescans. An interpretation that is current at the time of your scan may be revised, expanded, or contradicted by subsequent published research.

Finally, population frequency data and the studies underlying variant interpretations have historically been weighted toward populations of European ancestry. Varia documents this in the Editorial Standards page and in domain-specific notes where the issue is most acute. Interpretations may be less precise for users of non-European ancestry where the underlying research is thinner.

Acute medical situations

Varia is not designed for, and must not be used in, acute medical situations. If you are experiencing a medical emergency, contact emergency services (911 in the United States) or go to the nearest emergency room. Do not consult Varia in place of urgent or emergency medical care. Do not consult Varia in place of a physician for any acute symptom, sudden change in health, or time-sensitive medical decision.

Regulatory posture

Varia operates as a general wellness product under the framework established by Section 3060 of the 21st Century Cures Act of 2016 and clarified in subsequent FDA guidance. Varia does not make diagnostic claims, does not recommend specific medical treatments, and routes users with clinical questions to qualified healthcare providers. Varia is not FDA-cleared as a diagnostic device because Varia does not function as one.

If clinical-grade genomic testing is the appropriate path for a medical decision you need to make, your physician can order it. Varia is not, and does not aspire to be, a replacement for that path.

Use by minors

Varia is not intended for users under 18 years of age. Users under 18 should not upload their genome data to Varia. Parents or guardians who are considering whether their minor children should pursue any genomic testing or interpretation should consult a pediatrician or pediatric genetic counselor.

Use of others' genome data

Varia is intended for analysis of your own genome data only, or genome data of another person who has provided you with explicit, informed consent to upload and analyze. Do not upload genome data of family members, partners, deceased relatives, children, or any other person without their explicit consent. Do not use Varia for forensic, family-relationship, custody, employment, insurance, or any non-consensual purpose. Genetic information has implications for biological relatives, and using Varia in any of these contexts violates the Acceptable Use terms of the Varia Terms of Service.

How to get help

For questions about how to interpret your Varia results, the appropriate professionals are a physician familiar with your medical history, a genetic counselor (the National Society of Genetic Counselors maintains a directory at nsgc.org), or a clinical geneticist.

For technical issues with the Varia service itself (a PDF that did not generate correctly, a scan that produced an unexpected error, a question about the Editorial Standards or methodology), contact support@variagenome.com.

For acute medical concerns, contact your physician or emergency services. Do not contact Varia support for medical issues. Varia support cannot provide medical advice.

Acknowledgment

By using Varia, you acknowledge that you have read this Medical and Wellness Disclaimer, that you understand the informational and wellness-only nature of Varia's service, that you will not rely on Varia in place of professional medical care, and that you will share Varia results with a qualified healthcare provider before making any medical decisions based on them.