I Uploaded My DNA to Genomelink, My True Ancestry, GEDmatch, Promethease, and Genetic Lifehacks

Five websites allow users to upload existing DNA data for additional analysis without purchasing another testing kit. Matt Baker examines Genomelink, MyTrueAncestry, GEDmatch, Promethease, and Genetic Lifehacks. Each offers different information about ancestry, historical populations, living relatives, genetic traits, or health risks.

DNA upload services differ from conventional genetic testing companies. Traditional providers collect biological samples, extract genetic information, and produce digital DNA profiles. Upload services analyze files generated by those providers, allowing customers to obtain additional interpretations of genetic data they already possess.

Most DNA testing companies allow customers to download their genetic data. Baker demonstrates the process using MyHeritage: open the DNA section, select Manage DNA Kits, click the three dots beside the relevant kit number, and choose Download Kit. The resulting DNA profile is saved as a text file that can be submitted to compatible analysis services.

MyHeritage sponsored the episode at Baker's request. He explains that viewers who have never taken a DNA test need an initial testing provider before using most of the featured upload services.

MyHeritage's DNA testing kit costs approximately $100 at the price described in the episode. Baker notes that the company frequently runs promotions that reduce the purchase price.

MyHeritage collects DNA through a cheek swab rather than a saliva sample. Users rub a swab resembling a long cotton bud against the inside of their cheek for approximately 30 seconds. Baker considers this easier than collecting saliva.

MyHeritage's DNA results include geographical ancestry estimates and ethnicity percentages. Customers also receive genetic matches identifying potential relatives within the company's database.

MyHeritage combines genetic testing with genealogical research tools. Its family-tree platform provides access to more than 20 billion historical records, allowing users to investigate named ancestors and reconstruct family relationships beyond what genetic ethnicity estimates reveal.

The MyHeritage promotional offer includes free kit shipping and a 30-day subscription trial. Baker states that viewers using the advertised code can also receive a 50% subscription discount if they continue after the trial.

Genomelink offers an accessible starting point for additional DNA analysis. Users upload their existing DNA text file and can begin exploring results within minutes. Much of the initial information is free, and registration does not require a credit card.

Genomelink provides a basic ancestry breakdown alongside its genetic trait analysis. Baker considers the ancestry estimates less valuable for people who have already received similar results from their original testing company.

Genomelink provides approximately 50 genetic trait reports free of charge. These cover subjects including vitamin absorption, physical characteristics, and personality tendencies, offering information beyond conventional ancestry estimates.

Genomelink's personality predictions do not necessarily match an individual's actual characteristics. Baker reports that the service predicted a stronger tendency toward extroversion, whereas he considers himself more introverted. His experience illustrates the distinction between a genetic tendency and an observed personal characteristic.

Genomelink rewards continued participation with additional free genetic traits. Its streak system requires users to visit the website at least once per week and provide feedback on at least one result. Maintaining this activity unlocks further trait information.

Users can bypass Genomelink's gradual unlocking system by paying $14 for 200 additional traits. Baker also explains that users maintaining one of the company's subscription plans receive new trait information each week.

Genomelink sells specialized DNA reports separately from its ordinary trait offerings. The reports described in the episode cost approximately $20–$70 each and provide more detailed examinations of particular ancestry subjects.

Genomelink's Global Ancestry Report provides an interactive geographical representation of genetic ethnicity estimates. Users can rotate a globe, examine populations identified in their DNA, read about those populations, and see which chromosomes contain genetic material assigned to particular ancestry groups.

Genomelink connects genetic ancestry analysis with historical and geographical education. Baker highlights the Global Ancestry Report as a way to learn about the populations and regions associated with his genetic results.

Genomelink's Ancient Ancestry Report characterized most of Baker's ancient ancestors as farmers and shepherds. This represents the historical interpretation supplied by the company's analysis rather than a directly documented family history.

Genomelink's Viking Report divides Viking-related ancestry into several subcategories. Baker presents this as an example of how a specialized report can offer greater historical detail than a general ethnicity estimate.

MyTrueAncestry distinguishes itself by comparing customers' DNA against archaeological genetic samples. Unlike services that primarily compare customers with reference groups drawn from modern populations, it examines similarities with DNA extracted from people who lived in historical or prehistoric periods.

MyTrueAncestry's approach connects genetic results to identifiable archaeological discoveries. Instead of presenting only broad ethnicity estimates, it can associate a customer's DNA with particular excavated individuals, their approximate lifetimes, and the circumstances surrounding their discoveries.

The St. Brice's Day Massacre provides one example of the historical DNA samples discussed. Approximately 1,000 years ago, England's King Æthelred the Unready ordered the killing of Danes living in his kingdom. Baker describes a massacre involving 37 men killed at a church in Oxford.

Archaeologists discovered remains associated with the Oxford massacre in 2008. According to Baker, DNA was extracted and tested from at least one victim, creating a historical genetic profile suitable for archaeological comparison.

MyTrueAncestry's reference collection contained more than 500 archaeological DNA profiles at the time described. The samples span thousands of years and represent people from different historical periods and geographical regions.

Cheddar Man represents one of the oldest archaeological individuals discussed. Baker dates this prehistoric individual to approximately 7150 BCE, illustrating the considerable chronological depth of MyTrueAncestry's comparisons.

The collection also includes a victim of the 1720 plague outbreak in Marseille, France. Baker identifies this as the last major outbreak of bubonic plague in Western Europe, demonstrating that the database includes comparatively recent historical remains as well as prehistoric samples.

MyTrueAncestry estimated that Baker's genetic profile was approximately 25% Frankish. He jokingly connects this result with his enthusiasm for Charlemagne. The percentage is presented as the service's historical population classification, not documented proof that a quarter of his identifiable ancestors were Franks.

Baker's MyTrueAncestry results also identified Celtic, Visigothic, and Danish Viking ancestry. These classifications provide a more historically focused breakdown than the modern geographical categories commonly supplied by consumer DNA testing companies.

MyTrueAncestry provides matches to archaeological individuals rather than limiting its results to living relatives. Baker considers this its most interesting feature because customers can examine genetic similarities with specific people recovered from archaeological sites.

Baker's strongest archaeological match was a woman who died in Norway around 1200 CE. She was one of three skeletons discovered in Trondheim and examined in a study conducted in 2017.

Researchers identified evidence of a deadly pathogen in the Norwegian woman's teeth. Baker explains that the archaeological investigation also produced a facial reconstruction, allowing researchers to visualize her appearance.

The reconstructed Norwegian woman was given the name Ragna. Her archaeological history, reconstructed face, and genetic profile make her a particularly concrete example of the historical individuals featured by MyTrueAncestry.

MyTrueAncestry reported that Baker's DNA was 84% closer to Ragna's than the DNA of other users. This is a relative similarity measure, not a claim that they shared 84% of their DNA exclusively with one another.

MyTrueAncestry identifies the chromosomes containing genetic similarities with archaeological samples. Its results also display the lengths of shared genetic segments using centimorgans, providing more detailed information than a simple historical population label.

MyTrueAncestry generally requires approximately 10–15 minutes to process an uploaded DNA file. Baker describes this as somewhat slower than Genomelink's analysis.

MyTrueAncestry provides a limited selection of results free of charge. Access to additional archaeological comparisons requires payment, with several subscription or purchase tiers available.

MyTrueAncestry's paid tiers primarily differ in the number of archaeological samples and additional analysis tools available. Higher-priced options provide access to more comparisons and features.

GEDmatch specializes in identifying living genetic relatives across different testing-company databases. Baker recommends it particularly strongly for people who want to discover as many biological relatives as possible.

Individual DNA testing companies generally restrict relative matching to their own customer databases. Consequently, someone tested by only one provider may miss genetic relatives who purchased tests from competing companies.

GEDmatch addresses database fragmentation by allowing customers of different testing companies to contribute genetic profiles to a shared platform. This creates opportunities to discover relatives who would otherwise remain invisible through a single provider's matching system.

GEDmatch's basic genetic matching services are free. More advanced genealogy tools are available for payment, primarily benefiting experienced researchers who require additional analytical capabilities.

GEDmatch can also support investigations into violent crimes. Baker explains that police may use genetic similarities between an unidentified criminal's DNA and profiles in a genealogy database to identify possible relatives of the suspect.

GEDmatch allows users to opt in or opt out of permitting law-enforcement matching when registering. Baker presents this choice as a way for users to decide whether they want their uploaded genetic information available for police investigations.

Baker personally supports allowing genetic information to assist serious criminal investigations. He argues that people willing to participate may help investigators solve crimes that would otherwise remain unresolved.

Investigative genetic genealogy can identify suspects indirectly through biological relatives. Even if an offender has never uploaded DNA to a public genealogy database, investigators may identify relatives whose genetic profiles provide clues about the offender's identity.

A familial DNA match does not mean that the matched relative committed the crime. Baker emphasizes that investigators can distinguish a person genetically related to a suspect from the individual whose DNA was recovered in the investigation.

Promethease shifts the focus from ancestry to potential health risks associated with genetic variants. It examines uploaded DNA information and connects particular variants to findings reported in scientific research.

Promethease offers a lower-cost alternative to the whole-genome analysis described in Baker's earlier discussion of Nebula. Nebula sequences an individual's entire genome and associates genetic findings with scientific studies, whereas Promethease interprets a smaller portion of genetic information obtained from conventional testing providers.

Promethease requires users to obtain their DNA data from another testing company. Baker uses MyHeritage as an example of a compatible source for the genetic file.

Promethease's analysis costs $12 in the episode. After uploading a DNA file and completing payment, users access their results through the report-viewing option in the service's interface.

Promethease can generate an unusually large amount of genetic health information. Baker warns that the volume of findings may be overwhelming and potentially frightening, particularly when results identify associations with serious diseases.

An elevated genetic risk does not mean that a person will develop the associated disease. Baker stresses that genetic reports describe probabilities and predispositions rather than certain future medical outcomes.

Baker's Promethease report indicated approximately twice the average risk of Alzheimer's disease. He uses the example to demonstrate why relative-risk figures must be interpreted alongside the underlying probability of developing a condition.

Baker illustrates his Alzheimer's result using a baseline risk of 2% at age 65. Doubling that risk produces an estimated 4% probability, rather than a certainty of developing Alzheimer's disease.

The same Alzheimer's calculation leaves an estimated 96% probability of not developing the disease. Baker emphasizes the difference between hearing that a risk has doubled and understanding the actual probability represented by that increase.

Promethease also identified genetic variants associated with alpha-1 antitrypsin deficiency in Baker's DNA. He explains that he already knew about this genetic finding from other tests, making the Promethease report a confirmation of previously obtained information.

Alpha-1 antitrypsin deficiency has particular implications for lung health and smoking. Baker says that knowledge of his genetic result would have been especially important if he were a smoker, potentially providing a strong reason to stop.

Baker reports that he has never smoked a cigarette. This personal detail matters to his interpretation of the genetic finding because smoking could compound certain risks associated with alpha-1 antitrypsin deficiency.

Baker informed his doctor about the alpha-1 antitrypsin-related genetic result. His physician subsequently arranged additional lung tests, demonstrating that consumer genetic findings can prompt medical follow-up.

Baker reports that his additional lung examinations had not identified a problem at the time of recording. Despite the genetic finding, he says that everything appeared satisfactory so far.

Promethease allows users to adjust the reference population used for genetic risk comparisons. Baker highlights this setting because statistical risk estimates may depend on the population against which an individual's genetic profile is evaluated.

Promethease automatically assigned Baker to a Caucasian reference population. Under this setting, the report compares his genetic disease risks with those of other people categorized as Caucasian.

Alternative Promethease reference populations include African-American and Asian groups. Users can change the setting when another listed population better represents their background.

Promethease also offers an average-across-populations setting. Baker recommends considering this option when a user's ethnicity does not correspond to any of the listed reference categories.

Genetic Life Hacks approaches DNA interpretation through educational articles rather than conventional ancestry reports. The website is operated by educator Debbie Moon and focuses on relationships between genetic variations, health, and potential lifestyle decisions.

Genetic Life Hacks publishes articles that can be read without paying. Its paid service adds personalized genetic information to the educational material.

Genetic Life Hacks membership costs $8 per month in the episode. Subscribers upload their DNA data, after which the website displays their relevant genotype at the bottom of each applicable article.

Genetic Life Hacks can personalize articles within seconds of receiving an uploaded DNA file. Baker describes this as a convenient way to connect general genetic research with a reader's individual results.

Baker demonstrates the service using an article about long COVID. The article discusses genes that researchers suspect may influence susceptibility to prolonged symptoms following a COVID-19 infection.

Debbie Moon acknowledges that research into genetic influences on long COVID is at an early stage. Baker highlights this qualification because the suggested relationships remain uncertain and should not be treated as established predictions.

The MTHFR gene is one of the genetic factors discussed in the long-COVID article. Baker explains that the gene participates in the body's processing of folate, making it relevant to research into certain metabolic processes.

The article suggests that some MTHFR variants may reduce folate-processing efficiency. It raises the possibility that these differences could influence susceptibility to long COVID, although Baker presents the association as preliminary rather than proven.

Baker's Genetic Life Hacks report identified his MTHFR genotype as GG. The article classifies this as the typical version in the genetic comparison being discussed.

The article identifies AG and AA as alternative MTHFR genotypes that may carry an elevated risk under its proposed interpretation. Baker emphasizes that possessing a particular genetic variant would not establish that an individual will develop long COVID.

Genetic disease risks often involve multiple genes rather than a single determining variant. Baker warns against interpreting one genetic result as a reliable prediction of a complex medical condition.

Many genetic variants produce only relatively small changes in disease risk. Baker stresses that an increased genetic probability can remain modest in practical terms, especially when the underlying risk is low.

Genetic Life Hacks also sells a personalized genetic cheat sheet for $45. Baker explains that the purchase includes an annual membership, making it an alternative to paying separately for recurring monthly access.

The Genetic Life Hacks cheat sheet contains 64 pages of personalized genetic information. It organizes a user's genetic variants alongside links to relevant educational articles.

The cheat sheet uses color coding to distinguish potentially important genetic findings. Baker explains that variants marked in red are presented as the most significant concerns.

Baker discovered a red-highlighted result associated with increased autoimmune disease risk. The finding drew his attention because the cheat sheet presented it as a potentially important genetic predisposition.

The Genetic Life Hacks report links genetic findings directly to articles explaining possible responses. Baker follows the autoimmune-related result to information about dietary changes that the website suggests may help address associated risks.

Genetic Life Hacks emphasizes possible lifestyle adjustments rather than treating genetic predispositions as unavoidable outcomes. Baker presents dietary changes as an example of how readers might use genetic information to guide their decisions, while the effectiveness of any intervention depends on the supporting evidence.

The five upload services address different questions rather than providing interchangeable results. Genomelink focuses on genetic traits and specialized ancestry reports; MyTrueAncestry examines archaeological populations and individuals; GEDmatch connects living relatives; Promethease interprets health-related genetic variants; and Genetic Life Hacks connects personal genotypes to educational articles and potential lifestyle changes.

Most of the featured services require only a DNA file generated by an earlier consumer genetic test. This allows someone who has already paid for genetic testing to explore substantially different analyses without repeating the biological sampling process.

MyHeritage is identified as the only one of three major consumer DNA testing companies that accepts uploaded data from competing providers. Baker contrasts it with AncestryDNA and 23andMe, which he describes as not offering the same incoming-file capability at the time of the episode.

Customers tested by AncestryDNA or 23andMe can download their existing DNA files and upload them to MyHeritage, according to Baker. He states that this transfer is free and provides access to another company's interpretation of the same genetic information.

Uploading an existing DNA profile to MyHeritage also provides access to its separate relative-matching database. This creates another opportunity to identify genetic relatives without purchasing an additional testing kit.

Using several genetic databases can produce more information from the same underlying DNA sample. The episode demonstrates that one genetic file can support multiple kinds of interpretation, although the resulting conclusions depend on each service's reference populations, analytical methods, and available scientific evidence.