
How To Test For The Addictive Gene
Researchers are still unsure what causes addiction but they say genetics may have a role in it. Explore how a DNA test can predict your risks of getting hooked to substances.
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Page 13 of Cat DNA & Health. Discover your cat's breed, health risks, and ancestry with our guides to the best cat DNA test kits and feline health resources.

Researchers are still unsure what causes addiction but they say genetics may have a role in it. Explore how a DNA test can predict your risks of getting hooked to substances.

DNA ancestry tests can point to the populations your DNA most closely resembles, but they do not work like a passport or birth certificate. We clarify what ancestry estimates really mean.

A DNA test may help you keep in touch with long-lost relatives. If you haven't taken one yet, now might be the perfect time to discover more about yourself and your roots.

MyHeritage starts at $33 during promotions — the cheapest name-brand ancestry kit available. AncestryDNA drops to $39-$59 on sale, and FamilyTreeDNA falls under $50 during holidays. Here is how to get a good DNA test without overspending.

No single DNA test wins every accuracy category. AncestryDNA is the strongest first test for most people, 23andMe is the better fit if you also want health reports, and narrower kits serve specific goals.

Genetics plays a significant role in our lives. The genes we inherit can reveal important clues about inherited disease risk.

MyHeritage DNA costs $89 and is built for international genealogy. It is the better buy when your family history crosses borders, but AncestryDNA remains the stronger first test for most U.S.-focused buyers.

Get health reports with your ancestry testing — introducing Living DNA. Here's an insider look at one of the newest DNA testing and well-being companies.

AncestryDNA starts at $99 and connects your DNA to a database of 25+ million testers and 40 billion+ historical records. It is the strongest first buy for relatives and family trees, but not the right pick for health reporting.

23andMe is still the strongest mainstream buy for health plus ancestry in one account. The $199 Premium tier is the real value point. Skip it if deeper genealogy is the goal.