1286: Your DNA is constantly mutating, and that’s a good thing

Our bodily systems are rife with mutations. In fact, your DNA is mutating right now. These errors, and attempts to repair them, are a key to understanding immune function, aging, and even how heart disease develops. Gene mutations can even mitigate the harm caused by some inherited diseases. Host Ira Flatow goes on a journey through the illuminating science of genetic mutations with Roxanne Khamsi, science writer and author of “Beyond Inheritance: Our Ever-Mutating Cells and a New Understanding of Health.”Guest: Roxanne Khamsi is a science writer and author of the book, “Beyond Inheritance: Our Ever-Mutating Cells and a New Understanding of Health.”Other episodes you may enjoy:

• How One Gene Affects Alzheimer’s Risk
• 65 Genomes Expand Our Picture Of Human Genetics

Transcripts for each episode are available within 1-3 days at .Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

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