This book shows how to discover genetic predispositions to specific diseases, confirm ancestral connections through genetic testing, and understand DNA breakthroughs reported in today's headlines.

This newly updated edition sheds light on the secrets of the sequence, highlighting the myriad ways in which genomics will impact human health for generations to come.

An accessible introduction to how DNA ancestry tests work, what they can be used for, and the associated ethical issues.

The past few years have seen a revolution in our ability to map whole genome DNA from ancient humans. With the ancient DNA revolution, combined with rapid genome mapping of present human populations, has come remarkable insights into our past. This important new data has clarified and added to our knowledge from archaeology and anthropology, helped resolve long-existing controversies, challenged long-held views, and thrown up some remarkable surprises. The emerging picture is one of many waves of ancient human migrations, so that all populations existing today are mixes of ancient ones, as well as in many cases carrying a genetic component from Neanderthals, and, in some populations, Denisovans. David Reich, whose team has been at the forefront of these discoveries, explains what the genetics is telling us about ourselves and our complex and often surprising ancestry. Gone are old ideas of any kind of racial 'purity', or even deep and ancient divides between peoples. Instead, we are finding a rich variety of mixtures. Reich describes the cutting-edge findings from the past few years, and also considers the sensitivities involved in tracing ancestry, with science sometimes jostling with politics and tradition. He brings an important wider message: that we should celebrate our rich diversity, and recognize that every one of us is the result of a long history of migration and intermixing of ancient peoples, which we carry as ghosts in our DNA. What will we discover next?

The author of The Warrior Diet presents a revolutionary nutrition and exercise program that can improve your health, longevity, and athletic performance Provocatively written yet grounded in science, Unlock Your Muscle Gene is a revolutionary guide to physical transformation and the latest information on muscle conditioning, weight loss, and anti-aging strategies. According to Ori Hofmekler, we need to learn how to trigger the genes that retain and develop our muscles and extend our lives—we need to unleash this innate program that transforms pain to power and makes our bodies thrive. Hofmekler exposes the false theories behind modern fitness and presents the actual biological principles upon which human diet and training should be based. He also details how to combine foods; the right meal timing and meal size; why we need to separate AM foods and PM foods; the ideal fuel to prevent “hitting the wall”; how long and how often to train; and whether we can develop a super-muscle fiber hybrid with unmatched strength and durability. Unlock Your Muscle Gene will inspire you on your path to a stronger, healthier, biologically younger body.

A biography of the Canadian-born bacteriologist whose research on pneumonia and other bacteria led to a new understanding of DNA which, in turn, led to DNA fingerprinting in criminal investigation, paternity testing, and genetic engineering for medical purposes.