The former director of the Human Genome Project explains what your DNA actually tells you and what it does not. The most credible plain-language introduction to personal genomics available — written for a general audience without overselling what genetics can predict.
Francis Collins walks the reader through the basics of human genetics — genes, variants, inheritance — using real patient stories to illustrate how genomic information influences health, from cancer risk to pharmacogenomics to rare disease diagnosis. Along the way he explains what direct-to-consumer testing can and cannot tell you, and how to interpret probability rather than certainty.
Written by the director of the Human Genome Project (and later of the NIH), this remains the definitive plain-English primer on personal genomics — trusted by clinicians, teachers, and journalists alike as the entry point to the field.
These peer-reviewed studies connect to the core ideas in this book. Each result has been scored for reliability.
Two social scientists with genomics expertise give an honest, rigorous account of what polygenic scores and genetic associations actually mean for individuals versus populations. Essential reading for anyone who wants to understand the real limits of genetic prediction.
The co-inventor of CRISPR explains how gene editing works and what it means for medicine and humanity. Provides essential context for where genomics is heading and why understanding your current genome matters now.
The most accessible book specifically on MTHFR and the methylation cycle. Covers folate forms, homocysteine, and the B vitamin cofactors your body needs when the MTHFR enzyme runs at reduced efficiency.