Genetics Learning Hub

Curious about DNA? You're in the right place. Our free, accessible hub breaks down complex genetics into clear, engaging lessons. Start your learning journey today — no science degree required!

DNA Deep-Dives

Choose a topic and start exploring. We recommend beginning with Genetic Foundations!

Genetic Foundations

Learn the basics about genes - what they are, how they work, and what genetic differences mean.

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Genetics & Health

Explore how genes can affect your health, in big ways and small.

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Family History

Learn how to use family history to better understand your health risks.

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Brought to you by 23andMe Research Institute

23andMe Research Institute is a nonprofit research organization dedicated to advancing genetics research. Education is central to our mission — helping people learn about their DNA, participate in research, and contribute to scientific discoveries that benefit everyone.

Educational Purposes Only

This content is for educational and informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.