Any events that challenge the survival of living organisms may be classified as stressors. These stressors could include, for example, lack of food, increased population pressure, predatory pressure,
Any events that challenge the survival of living organisms may be classified as stressors. These stressors could include, for example, lack of food, increased population pressure, predatory pressure,
In the space of one generation major changes have begun to take place in the field of human reproduction. A rapid increase in the control of fertility and the understanding and treatment of sexual health issues have been accompanied by an emerging threat to reproductive function linked to increasing environmental pollution and dramatic changes in lifestyle. Organised around four key themes, this book provides a valuable review of some of the most important recent findings in human reproductive ecology. Major topics include the impact of the environment on reproduction, the role of physical activity and energetics in regulating reproduction, sexual maturation and ovulation assessment and demographic, health and family planning issues. Both theoretical and practical issues are covered, including the evolution and importance of the menopause and the various statistical methods by which researchers can analyse characteristics of the menstrual cycle in field studies.
Research on adult neurogenesis and neural stem cell biology is among the fastest-growing and most dynamic fields in neuroscience. With new neurons being produced throughout our lives, there is a funda
A must-have manual for seniors to take control of their health in a broken health-care system. Too often our culture defines the aging process negatively instead of embracing it as a natural part o
In the past decade, we’veheard a lotabout the innate differences between males and females, so we’ve come to accept that boys can’t focus inthe classroom and girls
In 2007, Texas governor Rick Perry issued an executive order requiring that all females entering sixth grade be vaccinated against the human papillomavirus (HPV), igniting national debate that echoed
In 2007, Texas governor Rick Perry issued an executive order requiring that all females entering sixth grade be vaccinated against the human papillomavirus (HPV), igniting national debate that echoed
Just as the health costs of aging threaten to bankrupt developed countries, this book makes the scientific case that a biological "bailout" could be on the way, and that human aging can be different i
Describes the onset of puberty, discussing male and female anatomy and the physical changes that occur during this time period, along with advice on sexual activity and on making social and emotional
This much-needed book provides honest, clear, and helpful medical information for older adults and their caregivers, written in an easily understandable language.
In The Youth Pill, journalist David Stipp explores the scientific battle against aging and the pioneers of the movement to extend lifespan for everyone. He takes readers behind the scenes and introdu
From the Pulitzer Prize-winning science writer Jonathan Weiner comes a fast-paced and astonishing scientific adventure story: has the long-sought secret of eternal youth at last been found? In r
Filled with practical, insightful facts about the changes boys go through before and after puberty, My Changing Body is the ultimate know-your-body manual for boys. Included here is everything boys ne
Filled with practical, insightful facts about the changes girls go through before and after puberty, My Changing Body is the ultimate know-your-body manual for girls. Included here is everything girl
The internationally revered, Pulitzer Prize-winning father of geriatric medicine offers a revitalizing plan for reaping the rich rewards of the final third of life. Dr. Robert N. Butler's name is s
This third edition is completely updated with the latest scientific information on calorie restriction (CR), and with an all-new introduction, by the coauthors of The Longevity Diet, CR Society presi
