Genetic Testing Kit - Discover Your Genetic Heritage

A genetic testing kit is a home-based test that provides information about an individual's genetic makeup, including ancestry and potential health risks.
Category
Genetic testing
Where to get
Available online and in pharmacies
Prepared by Nick Harper, reviewed by Dr. David James Simpson

Genetic Testing Kit FAQ


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How do genetic testing kits work?

Genetic testing kits help you find the missing branches in your family tree, learn about migration patterns, and even reveal potential health issues. We've tested the top DNA services that deliver the information you want most. Molly K. McLaughlin is a New York-based writer and editor with more than a decade of experience covering technology.

Why should you buy a DNA test kit?

At-home DNA tests kits can provide a wealth of information about your genetic makeup, health, disease risk, and ancestry. They can also help you connect with relatives and build out your family tree.

What is a genetic test?

Genetic testing is a type of medical test that identifies changes in chromosomes, genes or proteins. Gene tests look for abnormalities in DNA taken from a person's blood, body fluids or tissues. The tests can look for large mistakes such as a gene that has a section missing or added. Other tests look for small changes within the DNA.

Where can I buy a DNA test kit?

The DNA test kits we discuss here are at-home versions you must buy directly from a testing company. Typically, you’ll order a kit online from the company and wait a few days for it to arrive in your mailbox. Most DNA test kits use a saliva sample. Your kit may come with a large cotton swab, which you’ll place in the side of your cheek.

What are genetic testing kits?

Genetic testing kits help you find the missing branches in your family tree, learn about migration patterns, and even reveal potential health issues. We've tested the top DNA services that deliver the information you want most.

What is the best DNA testing kit?

The aptly named AncestryDNA test stood out as the best DNA testing kit because it presents test results in a clearer manner than other services and places the ancestry information it provides in a useful historical context.

Are home DNA testing kits accurate?

Home DNA testing kits from reputable companies are just as accurate as DNA testing kits from healthcare providers. However, DNA tests do not account for health risks that may be influenced by your lifestyle or environmental factors—so it’s important to consider these factors when reviewing your genetic health results.

Genetic Testing Kit References

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