An introduction to DNA that covers topics like:
- What DNA is
- The role of DNA in the human body and in other living beings
- How DNA was discovered
- How DNA is analyzed now and how genetic tests use DNA
- Why DNA is so important to your health, fitness, nutrition, sleep cycles, learning preferences, or other lifestyle factors
- Why DNA holds information about your family history and overall ancestry
Use this category if you have general information about DNA or genes that are not related to a specific DNA test or type of analysis. If you have questions about DNA sequencing, your test results, or your lifestyle, we have dedicated categories covering each of these topics.