23andMe Blog

23andMe offers the most comprehensive genetic ancestry service on the market. See how your DNA connects you to people and places around the world.

The 23andMe’s innovative research model invites customer participation, and promises to accelerate the pace of genetic discovery and offer potential to find new treatments for disease.

The stories we hear from our customers inspire us every day. If you have a story to share about gaining new insights into your health, or finding a close relative, or making a personal discovery, we’d love to hear it.Tell Us Your Story

Genetic Associations with Smoking and Drinking

Genetic Study of Nicotine and Alcohol Use Offers Insight into Addiction

Barfly Genetics

Genetic Variation May Make It Harder For Expectant Moms To Quit Smoking

Variants Linked to Lung Cancer Might Also Raise Risk for COPD

How A Person Smokes Might Affect Lung Cancer Risk

Variants in Genes for Carcinogen Transporters Linked to Lung Cancer

Drinking and Smoking and Genes

Genes and Environment Work Together to Increase Risk of Childhood Asthma

Gene Variant that May Counter Cigarette Cravings

smoking

smoking

Genes and Environment Work Together to Increase Risk of Childhood Asthma

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