“Beliefs about men and women are as old as humanity itself, but Fine’s funny, spiky book gives reason to hope that we’ve heard Testosterone rex’s last roar.” —Annie Murphy Paul, New York Times Book Review Many people believe that, at its core, biological sex is a fundamental force in human development. According to this false-yet-familiar story, the divisions between men and women are in nature alone and not part of culture. Drawing on evolutionary science, psychology, neuroscience, endocrinology, and philosophy, Testosterone Rex disproves this ingrained myth and calls for a more equal society based on both sexes’ full human potential.

An Independent Publisher Book Awards Gold Medal Winner A Progressive Book of the Year A TechCrunch Favorite Read of the Year “Deeply researched and thoughtful.” —Nature “An extended exercise in myth busting.” —Outside “A critique of both popular and scientific understandings of the hormone, and how they have been used to explain, or even defend, inequalities of power.” —The Observer Testosterone is a familiar villain, a ready culprit for everything from stock market crashes to the overrepresentation of men in prisons. But your testosterone level doesn’t actually predict your appetite for risk, sex drive, or athletic prowess. It isn’t the biological essence of manliness—in fact, it isn’t even a male sex hormone. So what is it, and how did we come to endow it with such superhuman powers? T’s story begins when scientists first went looking for the chemical essence of masculinity. Over time, it provided a handy rationale for countless behaviors—from the boorish to the enviable. Testosterone focuses on what T does in six domains: reproduction, aggression, risk-taking, power, sports, and parenting, addressing heated debates like whether high-testosterone athletes have a natural advantage as well as disagreements over what it means to be a man or woman. “This subtle, important book forces rethinking not just about one particular hormone but about the way the scientific process is embedded in social context.” —Robert M. Sapolsky, author of Behave “A beautifully written and important book. The authors present strong and persuasive arguments that demythologize and defetishize T as a molecule containing quasi-magical properties, or as exclusively related to masculinity and males.” —Los Angeles Review of Books “Provides fruitful ground for understanding what it means to be human, not as isolated physical bodies but as dynamic social beings.” —Science

Testosterone has inspired dreams—of restored youth, recharged sexual appetites, faster running, quicker thinking, bigger muscles—since it was first synthesized in 1935. This provocative book investigates the complex, bizarre, and sometimes outrageous history of synthetic testosterone and other male hormone therapies. Exploring many little-known social arenas—both inside and outside the medical world—in which these substances are becoming increasingly available and accepted, Testosterone Dreams examines the implications and dangers of their use in professional sports, in the workplace, in our sex lives, and beyond. Testosterone Dreams tells the story of testosterone's growing and sometimes concealed influence in our culture over the past 70 years. It explores such controversial topics as the invention and marketing of the male menopause, the disturbing history of hormonal and other medical treatments aimed at boosting or suppressing women's sexuality, and hormone doping in sporting events such as the Tour de France and the Olympics, and in Major League Baseball. It brings to light the hidden use of hormone doping by policemen, soldiers, and other workers in a variety of jobs. It also discusses the burgeoning steroid use in the gay community and its relation to AIDS, and takes a hard look at the pharmaceutical industry's promotional campaigns to create new markets for testosterone products. Testosterone Dreams is the first book to bring together the whole story of testosterone and to consider its social and ethical implications: Where does therapy end and performance enhancement begin? How are changing medical technologies affecting how we think about our identities as men and women and the elusive goal of "well-being"? This book will be essential reading as we move inexorably toward the wide-open, libertarian pharmacology that is now making these drug regimes available to a wider and wider clientele.

This book is a graduate level guide to the intersection between animal social behaviour and behavioural endocrinology. The fascinating connections between steroids, peptides and social behaviour are explored through an integrative and comparative approach combining various methods.

This is not scaremongering, nor is it a conspiracy theory - it’s the cold hard truth. It’s well-established that testosterone levels decrease by 1% a year after the age of 30, and up to 40% of grown adult men are dealing with low testosterone levels. And this is further compounded by all the pollution in our environment that messes up our hormones. The TOT Bible is jam-packed with cutting-edge, evidence-based information that incorporates the latest medical advancements and experience-based knowledge of the top progressive physicians, and is the ONLY reference for optimizing testosterone levels and male hormonal health! Here is a preview of what you'll learn... · Testosterone facts · Factors that affect testosterone levels · Boosting testosterone with drone milk · Boosting testosterone with royal jelly · Boosting testosterone with bee pollen · Much, much more! If you’re an average guy with average ambitions, then this book is not for you. This book is for men who want to become the BEST possible version of themselves and live an incredible life of optimal health and vitality.

Popular culture often equates testosterone with virility, strength, and the macho male physique. Viewed by some as an "antiaging tonic," testosterone's reputation and increased use by men of all ages in the United States have outpaced the scientific evidence about its potential benefits and risks. In particular there has been growing concern about an increase in the number of middle-aged and older men using testosterone and the lack of scientific data on the effect it may have on aging males. Studies of testosterone replacement therapy in older men have generally been of short duration, involving small numbers of participants and often lacking adequate controls. Testosterone and Aging weighs the options of future research directions, examines the risks and benefits of testosterone replacement therapy, assesses the potential public health impact of such therapy in the United States, and considers ethical issues related to the conduct of clinical trials. Testosterone therapy remains an attractive option to many men even as speculation abounds regarding its potential.

A 2022 Choice Reviews Outstanding Academic Title This books examines representations and experiences of trans and nonbinary identities in a variety of contemporary cultural contexts including media, religion, sports, race, film, performance, and literature. Mixing auto-ethnographies and supportive scholarship, the contributors to this volume deliver a global perspective on the accomplishment that have been made alongside the challenges that members of the LGTBQIA+ community continue to face.