I sadly have to agree as after the results appeared in my Ancestry account I was very disappointed to see that they failed to disclose any sign of my Italian heritage at all and even clicking through the Engilsh ethnic breakdown showed absolutely NO connection to any place whatsoever so apparently I am an alien who was dropped here from outer space so I could not recommend this as a service that produces a valid ethnic breakdown at all. Their results graph and click through breakdown are extremely limited, especially after comparing them with other services so from the ethnicity perspective, think they are bordering on false advertising!!

We provide sample collection kits for all our tests. Paternity testing, relationship tests and most of our other tests entail the easiest and most painless method of sample collection using oral swab samples. Visit our collection guide for information about how to collect your own samples from home using our DNA test kit. Thanks to state-of-the-art genetic identification systems we are able to perform testing with many other samples such as hair, garments and toothbrushes. The discreet DNA samples section has more information on the types of totally non-invasive samples that can be tested.
HomeDNA has the simplest DNA extraction process; just swab each cheek twice with a cotton swab, and place the swabs in the included envelope. The National Geographic Genographic Project sent a scraper that you use on each cheek for 45 seconds, and then place in a vial with stabilizing liquid. MyHeritage DNA has a similar process. 23andMe and AncestryDNA require that you spit into a tube up to the fill line (harder than it sounds), and ship it back with stabilization liquid. Most of the services said not to eat, drink, or smoke for 30 minutes to an hour prior to testing to get the best possible sample.
If you have the Health + Ancestry Service you have access to the full 23andMe experience. If you only have the Ancestry Service, you can easily upgrade to the Health + Ancestry Service for £90 which gives you access to all 125+ reports on ancestry, traits and health. You are eligible to upgrade once you have received your Ancestry reports. To upgrade, log in to your 23andMe account and navigate to the Settings page. You will receive immediate access to your new health reports.
Living DNA supports 80 geographical ancestry regions, 21 of which are located within Britain and Ireland alone, making it a great DNA test for people wanting to delve deep into their British heritage. Of course, it also covers 60 regions outside of the British Isles, and is expanding its efforts to bring the same level of detail to other world regions. Although I have absolutely no British or Irish ancestry, I found my results extremely satisfying. I particularly appreciate that living DNA gives you a lot of ways to view your data. You can see your ancestry results as color-coded dots filling up a person’s silhouette, on a map, as a pie chart or on a timeline. All the graphics present the same set of data, but each has its own appeal. Within each graphic, you can also choose to view global or regional matches and cautious, standard or complete estimates, which each have a different level of detail and certainty. Like many of the best DNA test kits, Living DNA examines autosomal and mitochondrial DNA, as well as Y-DNA for males. The service’s Family Networks feature, currently in beta, allows customers to find DNA relatives within its database. I received test results 27 days after dropping my sample in the mail. One fun Living DNA feature is that you can order your DNA analysis in coffee table book form.
Some of the companies providing ancestry DNA testing have an option that will reveal information regarding any individual with similar SNP’s. It is even possible to acquire a list of individuals who may be included in the ancestry of your family. Once permission has been given, they are able to contact you and you can contact them as well. This may sound entertaining and harmless at first, but raises a lot of questions about what information people may not be ready to hear. You may already know specifically where you come from. Now imagine if you found out your real mother was actually your grandmother. Perhaps you were raised as you birth mother’s sister. You have to ask yourself if you could handle that type of information. Prior to signing up for an ancestry DNA service, you must be aware of all the potential implications that may be revealed.

The companies providing ancestry DNA tests are making most of their money from selling the genetic information as opposed to running the tests. Companies purchase this information to increase the size of their genetic databases. Nearly half the companies selling ancestry information are selling to more than just one company. These are sometimes pharmaceutical companies attempting to understand how specific human genome sections can help develop new drugs. Certain mutations will impact the effectiveness of these drugs. The original DNA sample is only destroyed by roughly ten percent of these companies. Most companies keep or sell the sample. This means it is both your data and saliva being sold.
McCartney says that anxious people often contact her, saying they wished they hadn’t done the tests. “These companies often say that it’s worth it for the helpful advice. But I can give you really good advice right now without seeing a single test result: be active, have lots of social networks, do work you enjoy, try not to smoke or drink too much, don’t be overweight or underweight, eat lots of fresh fruit and vegetables. Nobody needs to get tests done to get that kind of basic lifestyle advice.”
Hello, I have done fair amount of research into my genealogy. I have found extensive info on many of the family trees yet have hit a wall with my paternal line. I have only been able to trace back to my grandfather, his father, my ggrandfather, is a mystery. I have only found a marriage certificate and some minutes from a church meeting. Would the y-dna test be the most revealing? (My brother did an Ancestry test that was interesting but not that revealing.)
So from that perspective, if DNA testing for fun and to find potential cousin matches is something you are considering, then wait for when they have a cheap special offer available. If you want a proper ethnic breakdown, either use the raw DNA file and upload it elsewhere or use one of the more accurate providers. Note they only do autosumnal DNA testing and NOT Y-DNA testing so you will need to use another service for that.
Every company providing DNA testing has their own database of DNA samples. These are called AIM’s or ancestry informative markers. These markers were derived from the current populations of America, Asia, Europe and Africa. Every database is looking for a pair of genes located on a specific chromosome in a specific position. The way the DNA is evaluated is through the SNP’s or the single nucleotide polymorphisms. The SNP’s are chosen according to the frequency in a specific geographical population. Your SNP’s are compared to the most common SNP’s for the various populations in the company’s reference database. The results are not conclusive because they are based on common genetic variations. The probability for your DNA being from a certain country is based on a comparison between your DNA and the database. If you used a different company, they would have a different database. This means your results would most likely differ. According to studies, the lowest concordance is with individuals of South Asian, East Asian and Hispanic descent.
Thank you for this webpage! It is very insightful. I wish I had found it earlier. I did the DNA test through 23andMe, a doctor’s office already had me DNA checked for health (Medical DNA Labs in Tampa, Florida). I am wanting to know more about my genealogy and the report I received from 23andMe shows most concentration from the British Isles so now I will probably do ancestry and maybe Living DNA. You did a fine job in explaining everything, again thanks!
DNA tests offer a wealth of insights into your connections to family, history and geographical locations. They both entertain and encourage you to dig into what you know about yourself. The tests make great gifts to bring you closer to your family and involve you and your family in the development of a cutting-edge science at the same time. Beyond that, the information is extremely useful for adoptees, people looking for lost relatives, genealogists and for medical science. 
There are many places you can upload your raw DNA, and several of them are free. Popular third-party DNA analysis tools include GEDmatch and Promethese. GEDmatch is a free, open database and genealogy site that gives additional DNA relative matching and trait results. This tool has information from users of multiple different testing companies. Promethease compares your raw DNA information against scientific reports that link certain markers to health conditions, though you should take these results with a grain of salt as genetic links do not equal a diagnosis.
Otherwise, the home-testing kits could be said to fit in with our increasingly health-conscious and, if you wish to be cynical, narcissistic times. What says you’re “special” more than finding out everything about yourself, right down to the nitty-gritty of genetics? In this way, these kits could be viewed as the latest plaything of the “worried well”. You could see how the scientific approach would appeal to the health-obsessed of all sexes and ages, your marathon runners and serious gym-goers, who take their fitness extremely seriously.