Men's Health & Hormonal Vitality

Hooven is an evolutionary biologist who argues that testosterone substantially shapes male behavior and that the reluctance to say so has impoverished the science. The book covers the endocrinology of the hormone and its action, its role in fetal and pubertal development, the comparative evidence across species, the research on aggression, risk-taking, competition and sexual behavior, the natural experiments provided by intersex conditions and by transgender people undergoing hormone therapy, and the athletic performance differences and their policy consequences. What distinguishes it in this section is that it makes the strongest available scientific case for testosterone's behavioral significance. It is on this list because that case deserves to be read in its best form, particularly alongside the book that follows it here. Two qualifications: the argument moves from population differences to individual explanation more readily than the evidence supports in places, and the policy discussion is contested rather than settled.

Jordan-Young and Karkazis take the opposite position from the preceding entry, arguing that testosterone has been made to carry explanatory weight the evidence does not support. The book covers the history of how the hormone acquired its reputation, then examines the specific claims in turn: aggression, risk-taking, parenting, power and athletic performance, in each case going to the primary studies and reporting what they actually measured, how small the effects were, and how often causation ran in the opposite direction, since behavior and context alter testosterone as much as the reverse. What distinguishes it in this section is the sourcing: the critique is built from the cited literature rather than asserted. It is on this list because the popular account of this hormone is unusually confident and this is the most rigorous challenge to it. Two notes: the authors write from a gender studies rather than an endocrinology background, and they are more persuasive on behavior than on athletic performance.

Legato founded the field of gender-specific medicine and turned it toward male vulnerability after years of documenting how women had been overlooked. The book covers the biological disadvantages present from conception onward, including higher male fetal and infant mortality, then the developmental, hormonal, cardiovascular and immunological differences, the behavioral contributors including risk-taking and reluctance to seek care, male depression and its atypical presentation, and the specific conditions where men present later or fare worse. What distinguishes it in this section is that it frames the health gap as a medical problem with identifiable components rather than as an inevitability. It is on this list because the behavioral components are the most modifiable thing in this chapter. Two notes: it dates from 2008 and some epidemiology has shifted, and the evolutionary explanations offered are more speculative than the clinical material.

Swan is an environmental epidemiologist whose meta-analysis reported a substantial decline in sperm concentration across Western countries, and this book presents that work and its proposed causes. It covers the sperm count findings and their trajectory, the parallel changes in testosterone, testicular cancer and genital development, the endocrine-disrupting chemicals she identifies as the leading candidate mechanism including phthalates and bisphenols, the evidence from animal studies and from human cohorts including her own anogenital distance research, the exposures involved in ordinary life, and practical reduction strategies. What distinguishes it in this section is that a serious researcher is presenting her own primary work. It is on this list because the question matters and the data are real. Two qualifications, both substantial: the meta-analysis has been challenged on methodological grounds including selection and measurement heterogeneity, and the causal attribution to chemical exposure is a hypothesis rather than an established finding.

Fisch is a urologist specializing in male infertility who argued, against the prevailing assumption, that male reproductive aging is real and consequential. The book covers the changes in sperm quality and quantity with age, the accumulating evidence linking paternal age to miscarriage and to conditions in offspring, the hormonal changes across male adulthood and how they differ from the female transition, the effects of obesity, heat, medication and lifestyle on fertility, the evaluation of male infertility and what a semen analysis does and does not establish, and the treatment options. What distinguishes it in this section is that it corrects an assumption still widely held, that fertility problems are principally a female matter, when male factors contribute to roughly half of cases. It is on this list for that correction. Two notes: it dates from 2005 and the paternal age literature has grown considerably since, and the hormonal chapters predate current guidance on therapy.

This volume assembles the clinical and research literature on androgen deficiency specifically, written by the endocrinologists who study and treat it. It covers the regulation of the hypothalamic-pituitary-testicular axis, the classification of hypogonadism into primary and secondary causes with the genetic syndromes described, the diagnostic problem of measuring testosterone accurately including assay variability and the interpretation of free and bioavailable fractions, the specific presentations in obesity, diabetes, chronic illness and aging where the distinction between true deficiency and functional suppression is hardest, testosterone therapy with its indications, preparations, monitoring and adverse effects, the preservation of fertility during treatment, and androgen use and misuse outside medical indication. What distinguishes it in this chapter is the treatment of functional hypogonadism, meaning suppression caused by obesity or illness rather than testicular failure, which is the commonest situation in the men this chapter addresses and the one most often mistaken for a primary diagnosis. It is on this list for that distinction. A professional reference assuming endocrinology.

Gaddour built a body-weight training system for men without equipment or much time, and this book is the most complete version of it. It covers the case for body-weight training including the joint-friendly loading it permits, a progression system that scales each movement from accessible to demanding so a single exercise serves a beginner and an advanced trainee, the main movement patterns of pushing, pulling, squatting, hinging and carrying with their body-weight expressions, metabolic conditioning circuits, mobility work, and programs built to fit short sessions. What distinguishes it in this section is the progression scheme, which solves the usual problem with body-weight training, that it becomes too easy and there is no obvious way to add load. It is on this list because equipment access and time are the two commonest obstacles. Two notes: it will not build maximal strength the way loaded barbell work does, which the book acknowledges, and the magazine origin shows in the presentation.

Bercovici investigated why some athletes remain competitive far past the age at which their peers decline, and the book reports what he found among the practitioners and researchers working on it. It covers the physiology of athletic aging and what actually falls off first, the recovery methods used at elite level and the evidence behind each, sleep and nutrition practices, the role of cognitive and perceptual skill in offsetting physical decline, the technologies marketed for longevity in sport with their claims examined, and profiles of athletes who extended their careers unusually far. What distinguishes it in this section is skepticism: he reports the practices without endorsing them and is direct about how thin the evidence is behind several. It is on this list because the masters training market is full of confident claims and this is a reported check on them. Two notes: Bercovici is a journalist rather than a scientist, and it explains and reports rather than prescribing a program.

Tumminello writes for trainers and lifters who want the reasoning behind program design rather than a template to follow. The book covers the principles distinguishing training for size, strength and speed and where they conflict, exercise selection with the mechanical rationale for each choice, the loading and volume parameters that drive each adaptation, the organization of a training week around recovery, conditioning that supports rather than undermines strength work, and complete programs at several levels with the logic of each explained. What distinguishes it in this section is the consistent debunking of training folklore, since Tumminello is unusually willing to say that a widely repeated principle has no support. It is on this list because the men's fitness literature carries more of that folklore than most. Two qualifications: he holds no academic credential and works from applied experience and reading, and the programs assume gym access and a reader already training.

Pope is a psychiatrist who identified muscle dysmorphia as a clinical entity, and this book is the first sustained account of male body image disturbance. It covers the historical shift in male body ideals with the documented change in action figure proportions and media imagery, the spectrum from ordinary dissatisfaction through to muscle dysmorphia, eating disorders in men and why they are missed, the spread of anabolic steroid use beyond competitive sport and the psychiatric and physical consequences the authors observed clinically, and the treatment approaches for each. What distinguishes it in this section is that it is the only title here treating the psychological cost of the material the rest of the section teaches. It is on this list because that cost is real and rising and the fitness literature is a contributor. Two notes: it dates from 2000 and predates social media, which almost certainly intensified what it describes, and the prevalence estimates were preliminary.

This is the standard text on measuring fitness and prescribing exercise from the results, used in exercise science training and revised across many editions. It covers preparticipation screening and risk stratification, then each component in turn: cardiorespiratory fitness with the field and laboratory tests and their comparative accuracy, muscular strength and endurance assessment, body composition with the full range of methods from skinfolds and bioelectrical impedance through hydrostatic weighing to dual-energy absorptiometry, with the error associated with each stated, and flexibility and balance, each followed by the prescription that the assessment supports. What distinguishes it in this chapter is the treatment of measurement error in body composition, which matters because most men tracking body fat are using methods whose error exceeds the changes they are trying to detect. It is on this list for that. Two notes: a university text priced accordingly, and the current edition should be used.

Welch researches the effects of cancer screening on populations, and this book explains why testing a person who feels well is a decision with two possible harms rather than an unambiguous good. It covers what screening is and how it differs from investigating a symptom, overdiagnosis and the autopsy evidence that many people carry cancers that would never have surfaced, why five-year survival is the wrong measure and how lead-time and length-time bias inflate it, false positives and the investigation cascade they trigger, the evidence for prostate, breast, lung and colon screening in absolute numbers rather than relative risk, and the questions to ask before agreeing to a test. What distinguishes it in this section is that it gives the numbers in the form a person can actually weigh, expressed as outcomes per thousand people screened. It is on this list because the prostate screening decision cannot be made without them. Two notes: the argument is deliberately one-directional as a corrective and does not weigh screening's benefits equally, and it addresses well people rather than those with symptoms.

Ablin discovered prostate-specific antigen in 1970 and has spent years arguing that its use as a population screening test was a mistake. The book covers the discovery and what the marker actually measures, which is prostate activity rather than cancer, the regulatory approval process and the commercial pressures Ablin argues shaped it, the trial evidence on screening and mortality with the two major trials and their conflicting results, the consequences of overdiagnosis including the treatment harms of incontinence and impotence in men who would never have become ill, and his recommendations. What distinguishes it is the source: the man who found the marker arguing against its use is a fact a reader should have. It is on this list for that. Two qualifications, which matter: the book argues a case rather than surveying the evidence, and prostate cancer mortality has fallen in the screening era, which proponents attribute partly to detection and which receives little weight here.

McCartney is a general practitioner who argues that medicine increasingly devotes attention to well people who do not need it while the seriously ill wait, and this book documents the mechanism. It covers screening programs and the evidence behind each, the private health check industry and what its tests detect, the expansion of diagnostic categories in cholesterol, blood pressure, bone density and depression and the numbers converted into patients by each shift, health awareness campaigns and the anxiety they generate, and the consequences for the distribution of clinical time. What distinguishes it in this section is the general practice perspective: she describes what happens after an abnormal result, which is where the harm from unnecessary testing actually occurs and which the screening literature usually treats abstractly. It is on this list because private health checks are marketed heavily at men in midlife and are covered nowhere else here. Two qualifications: it is written around the British health system and some specifics do not transfer, and it argues one direction by design.

Cassels researches pharmaceutical policy and this short book examines the screening industry and the marketing behind it. It covers the distinction between screening and diagnosis, then works through specific programs including prostate-specific antigen, mammography, bone density, cholesterol, lung and colon screening and the various whole-body scans sold privately, in each case giving the trial evidence, the absolute benefit expressed in numbers needed to screen, and the harms including false positives, incidental findings and the cascade of investigation they trigger. What distinguishes it in this section is the treatment of commercially promoted screening sold outside guideline recommendation, which is a growing market aimed particularly at men in midlife. It is on this list because that market is not covered elsewhere here. Two qualifications: Cassels is not a clinician and writes as a policy critic, and like the other titles in this vein it argues one direction rather than weighing both.

This edited volume assembles the research and clinical literature on prostate cancer specifically, bridging laboratory science and practice. It covers the epidemiology and the substantial variation in incidence and mortality between populations, the molecular biology and genetics including the hereditary syndromes, androgen signaling and its role in progression, the pathology and grading systems, biomarkers beyond prostate-specific antigen and their performance, imaging including multiparametric magnetic resonance and its effect on biopsy decisions, then the management of localized, locally advanced and metastatic disease, castration resistance and its treatment, and quality of life outcomes. What distinguishes it in this chapter is the biomarker and imaging material, which is where the screening problem is most likely to be improved, since better risk stratification would resolve much of the overdiagnosis argument. It is on this list for that. Two notes: a professional reference assuming clinical background, and the field moves quickly enough that edition currency matters.

Real is a psychotherapist who argued that depression in men is systematically missed because it does not look like the textbook presentation. The book covers what he terms covert depression, expressed as irritability, workaholism, drinking, risk-taking, affairs or withdrawal rather than as reported sadness, the developmental account he offers of how boys are trained away from emotional expression, the transmission of the pattern between generations of men in a family, the relationship consequences, and the therapeutic approach he uses, illustrated through case material. What distinguishes it in this section is the symptom picture: a reader who has never recognized himself in a description of depression may recognize himself here. It is on this list because that recognition is the step most likely to lead to treatment. Two qualifications: Real holds no medical credential and the developmental account is a clinical theory rather than a tested model, and depression requires professional assessment rather than a book.

Bribiescas is a human biologist who studies male reproductive ecology, and this book explains male aging in evolutionary terms. It covers the energetic trade-off between reproduction and maintenance and why male physiology is built to favor the former, the costs of maintaining muscle and testosterone and why both decline, the relationship between fatherhood and hormonal change including the measured drop in testosterone among involved fathers, the accumulation of visceral fat in middle age and the argument that it may not be purely pathological, immune function and its interaction with testosterone, and the evolutionary reasons men die earlier. What distinguishes it in this section is that it makes male aging intelligible rather than merely regrettable, which changes what a reader tries to resist. It is on this list because much of the men's health market sells resistance to processes that are not straightforwardly reversible. Two notes: it explains rather than prescribing, and some evolutionary arguments are necessarily speculative.

Zimbardo, a psychologist known for the Stanford prison study, examines the withdrawal of young men from education, work and relationships. The book covers the data on male underperformance in schooling and declining workforce participation, the authors' proposed contributors including absent fathers, changes in schooling, excessive gaming and pornography use, and social anxiety, the concept they term arousal addiction in which novelty-seeking undermines tolerance for slower rewards, and proposed responses across education, policy and individual change. What distinguishes it in this section is that it addresses motivation and engagement as health issues rather than moral ones. It is on this list because the withdrawal it describes is real and is measured in the education and employment data. Three qualifications: the causal explanations are considerably less well established than the trends, the gaming and pornography material relies on contested addiction models, and Zimbardo's own most famous research has been the subject of serious methodological criticism.

Wilson popularized the view that heavy internet pornography use produces addiction-like changes and contributes to sexual dysfunction in young men, and this book is the source most readers encounter. It covers the proposed neuroscience involving dopamine, sensitization and desensitization, the argument that novelty availability distinguishes internet pornography from earlier media, reported cases of erectile dysfunction in young men that resolved after abstaining, withdrawal effects during cessation, and practical guidance on stopping. What distinguishes it is influence: the framework underlies a large online movement and readers will meet its claims. It is on this list so those claims can be examined. Three qualifications, which are substantial. Wilson held no clinical or research credential in this field. Pornography addiction is not a recognized diagnosis and the addiction model is disputed, with compulsive sexual behavior disorder classified instead as an impulse control disorder. And the evidence base is largely self-reported and uncontrolled.

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Nieschlag and Behre make their second appearance with the reference work covering male reproductive medicine as a whole. It covers the physiology of the hypothalamic-pituitary-testicular axis and spermatogenesis, the clinical and laboratory evaluation of the male including semen analysis and its standardization, the disorders at each level from hypothalamic and pituitary causes through primary testicular failure to disorders of sperm transport, varicocele, immunological infertility, the effects of systemic disease, medication, radiation and lifestyle exposures on fertility, assisted reproduction from the male perspective, male contraception, testosterone therapy, and aging in men. What distinguishes it in this chapter is the fertility material, which is treated more thoroughly here than anywhere else in the collection and which matters because exogenous testosterone suppresses it. It is on this list for that. Two notes: a professional reference assuming clinical training, and the current edition should be used.