As well as a genetic heritage test, you’re buying a health screen using genetic information about your susceptibility to illnesses. That means it’s the best option for identifying living relatives. Simply spit into a tube or take a cheek swab (it’s not painful), package it up and send it off to the lab. All products featured here are independently selected by our editors and writers. Apple AirPods Max review: If you can't Beats 'em... Huawei Gentle Monster II: Your glasses can be a headset, too, MacBook Air (late 2020) review: The one with Apple Silicon inside. There's very little chance that these could be altered, so your direct maternal line can be traced back quite far. We include reviews of the most popular health-related DNA tests… Your ethnicity may affect the relevance of each report and how your genetic health … A pet DNA test can uncover your dog's origins and give you information about … Mostly Maltese? Feature-wise, the service is very similar to that offered at Ancestry: you can build your family tree and contact relatives as and when the system tags them. HomeDNA – Specific Test Per Condition, Comfortably Priced. However, because you inherit half of your DNA from each of your parents, the results from this kind of test become less reliable the further back you go in time: parents pass down 50% each, grandparents 25% each, great grandparents 12.5% and so on. All of this data is illustrated using delightful animations that show your family’s migration over the years. It is used for cousin and distant relative matching as well as mixture percentages, or your ethnic mix, plus common genetic traits, like heritable diseases and eye colour. DNA tests can identify genes that contribute to diseases or conditions that could affect you or your offspring in the future. The one downside is that this can quickly become expensive. Are you distantly related to Beyoncé? Anecdotally, I’ve sent DNA to all the companies in this list and don’t feel particularly worried. On a more positive note, you can both export and import your genetic data from here and – given that this provides autosomal, Y-DNA and mtDNA tests – LivingDNA looks like a good value way to obtain all of this data for subsequently uploading to other sites. 1. mtDNA (mitochondrial DNA) testing traces your maternal lineage. Best dog DNA tests in the UK: Discover your dog's breed and so much more in 2019, as it goes very in-depth into the British Isles, All the best weatherproof and wireless outdoor speakers, All the best gaming headsets for your Xbox Series X, 7 of the best online learning platforms to advance your career (or side hustle), All the best gaming keyboards for keeping you on target, All the best gaming laptops for levelling up, Samsung Galaxy Buds Pro review: No more 'beans,' but that's for the best, Daily Burn review: New daily workouts for beginners, but the music is terrible. Your DNA holds the story of your lineage as well as a wealth of information about your body in terms of aging, health, and more. Six to eight weeks later, you’ll get an email telling you that the sample has been analysed and your results are ready to browse online. Do this and, in effect, you’ll be taking multiple DNA tests for the price of one, which also lets you check for matches between different services. Aside from a slightly raised risk of age-related macular degeneration (declining eyesight), it gave me the all-clear. Even when they agree, they can generally only point you to regions – Eastern Europe, say – rather than countries. The answer, currently, is “not a great deal”. If you buy something through links on our site, Mashable may earn an affiliate commission. That means mtDNA testing is both accurate and reaches a long way back in time – sometimes more than 50 generations. By the same token, getting an all-clear on a DNA health test shouldn’t make you complacent – you may still fall ill. Summary of our top recommended DNA tests for health: Best all-around: Toolbox Genomics. A recent … Ancestry: The best DNA test for finding relatives. A woman’s father, brother or uncle would be the best fit, as long as she’s certain they’re related. Best; Appliances; The best DNA test kit 2021. Like Ancestry, this is a purely autosomal test designed to help you build a family tree with help from your genetic code. Y-DNA testing looks at the Y on the twenty-third chromosome, which females lack, so this test is only available for men. Whether you’re trying to trace your family tree or looking for long-lost relatives, the majority of DNA testing sites offer this to some degree. Best for carrier screening: Nebula Genomics. Whether you’re interested in genetics or health screening, all information is presented simply, with fun facts along the way. So, the subject’s father, his father’s father, his father’s grandfather and so on. This is the test for those that are far … Just visit the associated website, enter your credit card details and fill out a questionnaire. Tests: … Note: While autosomal testing shows who your relatives are, remember that this is a mix of both sides — and does not necessarily show you which side of the family they came from. If you’re only interested in uncovering your geographical heritage, that may not matter, but if you want to track down relatives it could make all the difference. Best for fitness: InsideTracker. All in all, it provides an interesting insight into how your genes affect your health. It’s especially good for the UK, where most samples have been collected and even breaks down your heritage by regions of Britain. Your mileage may vary. Mashable, MashBash and Mashable House are among the federally registered trademarks of Ziff Davis, LLC and may not be used by third parties without explicit permission. Horror stories like these can and do happen. Y-DNA testing focuses on the Y chromosome, which you probably recognise as the "male" chromosome, and can guess that this test traces your paternal lineage. It’s a pity nobody told the mosquitoes. Trace both your mother and father's line for the best price we've seen. Since it needs to be sent to America, you’ll need to explain what you’re sending. That means you can take a test at 23andMe or Ancestry and upload your data here, skipping the fee entirely, to increase your chance of finding missing relatives. A son won’t help, as his Y-chromosome will have come from his father, not his mother, so would have originated in an entirely separate part of the family tree. As tests go, this is probably the most user-friendly. These are separate offerings from the Family Finder test and can be very detailed, depending on the test … Key specs – Test type: Autosomal; Y-DNA and mtDNA available for extra; Collection method: Cheek swab; Information provided: Genetic heritage; Contactable matches: No; Postage included: Yes; Import results: Yes; Export results: Yes; Deletable data: Yes, The best blood pressure monitors you can buy, Best hair dryer: The finest hair dryers we've tested, The best electric toothbrushes for clean teeth and gums, The best anti ageing creams on the market, Best anti-dandruff shampoo 2021: Soothe your flaky scalp, Oral-B Genius 9000 review: Electric brushing excellence, 23andMe DNA test: The most flexible DNA test, GHD Helios hair dryer review: Stylish, sleek and superfast, Best hot brush: For a bouncy blow dry at home, Best hairdressing scissors for a salon-quality home cut. A kit will show up a few days later. A risk of Alzheimer’s doesn’t mean you’ll definitely get it, so you may end up worrying over nothing. Best for nutrition: InsideTracker. And let’s face it: you will. Remember our XX and XY chromosome explainer back in the introduction? The autosomal test examines around 700,000 single-nucleotide polymorphisms (SNPs) to reveal how closely you’re related to somebody else. It also offers some clues as to your ethnicity, which can be firmed up with additional tests. Likewise, while they can often point to who your father is, that’s only the case if your father has also taken a DNA test on the same site, since the various services don’t share their results. That’s probably why most DNA tests avoid health-related issues, but even straightforward genealogy has its pitfalls. These are the DNA strands passed down from the birth mother. 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