Over 80 per cent of adults in the UK use caffeine every day, but when does this habit become a reliance? Caffeine is a bitter addictive drug which attacks the central nervous system and makes you jittery. Fooling you into thinking you are more alert, caffeine will often disrupt your sleep and actually increase overall fatigue. Quite simply, it's bad for you with no real benefits.In The Easy Way to Quit Caffeine, Allen Carr addresses the difficulties that coffee-drinkers and soda consumers face in trying to quit caffeine. By explaining what caffeine does to your body, and providing simple step-by-step instructions to free you from your addiction, Carr shows you how to lead a happier, healthier and more chilled life.

    Debra Soh uses a research-based approach to address this hot-button topic, unmasking popular misconceptions about the nature vs. nurture debate and exploring what it means to be a woman or a man in today’s society. Both scientific and objective, and drawing on original research and carefully conducted interviews, Soh tackles a wide range of issues, such as gender-neutral parenting, gender dysphoric children, and the neuroscience of being transgender. She debates today’s accepted notion that gender is a social construct and a spectrum, and challenges the idea that there is no difference between how male and female brains operate. The End of Gender is a conversation-starting work that will challenge what you thought you knew about gender, identity, and everything in between. Timely, informative, and provocative, it will arm you with the facts you need to come to your own conclusions about gender identity and its place in the world today.

    Each of us, it turns out, primarily expresses one of four broad personality types—Explorer, Builder, Director, or Negotiator—and each of these types is governed by different chemical systems in the brain. Driven by this biology, we are attracted to partners who both mirror and complement our own personality type. Based on entirely new research—including a detailed questionnaire completed by seven million people in thirty-three countries—Why Him? Why Her? will change your understanding of why you love him (or her) and help you use nature’s chemistry to find and keep your life partner.

    The text's major theme "Changes, Choices, and Constraints" explores: Contemporary "changes "in families and their structure Impacts on the "choices "that are available to family members ""Constraints ""that often limit our choices Through this approach, students are better able to understand what the research and statistics mean "for themselves"! Marriages and Families balances theoretical and empirical discussions with practical examples and applications. It highlights important contemporary changes in society and the family. This text is written from a sociological perspective and incorporates material from other disciplines: history, economics, social work, psychology, law, biology, medicine, family studies, women's studies, and anthropology. "More about the themes: " "Changes"Examines how recent profound structural and attitudinal changes affect family forms, interpersonal relationships, and raising children. It reaches beyond the traditional discussions to explore racial-ethnic families, single-parent families and gay families as well as the recent scholarship by and about men, fathers, and grandfathers. Contemporary American marriages and families vary greatly in structure, dynamics, and cultural heritage. Thus, discussions of gender roles, social class, race, ethnicity, age, and sexual orientation are integrated throughout this book. To further strengthen students understanding of the growing diversity among today's families, the author included a series of boxes that focus on families from many cultures. "Choices"On the individual level, family members have many more choices today than ever before. People feel freer to postpone marriage, to cohabit, or to raise children as single parents. As a result, household forms vary greatly, ranging from commuter marriages to those in which several generations live together under the same roof. "Constraints"Although family members choices are more varied today, we also face greater macro- level constraints. Our options are increasingly limited, for example, by government policies. Economic changes often shape family life and not vice versa. Political and legal institutions also have a major impact on most families in tax laws, welfare reform, and even in defining what a family is. Because laws, public policies, and religious groups affect our everyday lives, the author has framed many discussions of individual choices within the larger picture of the institutional constraints that limit our choices.To learn more about the new edition, click here to visit the showcase site.

    The author team features a unique combination of a psychologist and a sociologist, which gives this text a distinct interdisciplinary perspective. The thoroughly revised eleventh edition of Hyde, Understanding Human Sexuality, has updated coverage on modern topics such as ethnic groups and sexuality, media influences, new contraceptives, sexual orientation, and gay marriage and civil unions. Hyde comes with access to SexSource Online, an online resource of quality video clips to accompany course material.

    The gear you select and how you use it can mean big results—or bigger disappointment.FASTER takes a scientific look at triathlon to see what truly makes you faster—and busts the myths and doublespeak that waste your money and race times. In this fascinating exploration of the forces at play in the swim-bike-run sport, astronautical engineer and triathlete Jim Gourley shows where to find free speed, speed on a budget, and the gear upgrades that are worth it.FASTER offers specific, science-based guidance on the fastest techniques and the most effective gear, answering questions like: •    Which wetsuit is best for me? •    What’s the best way to draft a swimmer? •    Should I buy a lighter bike? •    Deep dish or disc wheels? •    Are lighter shoes faster? •    Who’s right about running technique? Gourley reviews published studies in peer-reviewed journals to show what scientists have learned about swim drafting, pacing the bike leg, race strategy for short and long-course racing, and the fastest ways to handle transitions.FASTER will change how you think about your body, your gear, and the world around you. With science on your side, you'll make the smart calls that will make you a better, faster triathlete.

    But getting started with keto and sticking with it can be tough. That's where Keto Quick Start comes in.In her signature practical style, Diane makes keto doable for everyone, whether you're completely new to very low carb eating or you've tried it before and want to find a better way to make it work for you. Keeping the focus on real foods that nourish your body, she walks you through a gentle transition to keto and helps you figure out how to make it sustainable for the long term. Keto Quick Start targets everyday real-world concerns such as what to expect in the first few weeks and how to know if you're on the right track, how to determine if you need more carbs and how to incorporate those carbs in a healthy way, how to customize keto for your personal goals (especially weight loss), and things to be aware of if you’re concerned about a particular health issue.Keto Quick Start includes 100 delicious keto recipes, four weekly meal plans, more than a dozen easy meal ideas (no recipe required!), and troubleshooting tips and tricks. It also features a unique and easy-to-use template that makes tracking your food quick and simple. The recipes include: Lemon Blueberry Keto Muffins Kale, Bacon & Goat Cheese Frittata Spaghetti Bolognese Bake Powered-Up Bacon Cheeseburger Shrimp Pad Thai Pesto-Stuffed Mushrooms Chocolate Orange Fudge Creamy Peanut Butter Bites

    When did humans begin to kiss? Why is kissing integral to some cultures and alien to others? Do good kissers make the best lovers? And is that expensive lip-plumping gloss worth it? Sheril Kirshenbaum, a biologist and science journalist, tackles these questions and more in The Science of a Kiss. It's everything you always wanted to know about kissing but either haven't asked, couldn't find out, or didn't realize you should understand. The book is informed by the latest studies and theories, but Kirshenbaum's engaging voice gives the information a light touch. Topics range from the kind of kissing men like to do (as distinct from women) to what animals can teach us about the kiss to whether or not the true art of kissing was lost sometime in the Dark Ages. Drawing upon classical history, evolutionary biology, psychology, popular culture, and more, Kirshenbaum's winning book will appeal to romantics and armchair scientists alike.

    In this groundbreaking anthology, more than seventy women and men from all walks of life describe their lives as bisexuals in prose, poetry, art, and essays

    The first abnormal psychology book to present a thoroughly integrated multicultural perspective--based on the authors' view that cross-cultural comparisons can greatly enhance the understanding of disorders--the text provides extensive coverage and integration of multicultural models, explanations, and concepts. The book also helps you gain an understanding of abnormal behavior as scientific and clinical endeavors, while providing insight into the tools that mental health professionals use to study and treat disorders.

    Over 80 delicious super-simple recipes that will save you both time and money.Cook delicious food for less. One Pound Meals became an instant bestseller and the biggest debut cookbook in 2017 with incredible 5-star reviews from his fans and readers. Now in Miguel Barclay's second book, the original One Pound Chef focuses on fresh and light food, all for £1 per person.Here are warm, delicious salads, light soups, nutritious stir-fries and lots of vegetarian meals. All follow Miguel's One Pound style of cooking - simple ingredients, straightforward recipes and mouthwatering meals - and now ready in minutes.With over 80 recipes that are easy to shop for - especially when short of time - Miguel will help you get the most out of your ingredients with his tasty and fast dishes. He will teach you how to shop savvy, buying fresh seasonal ingredients but also show you clever shortcuts with frozen versions when you are in a hurry.Perfect for summer, great for your pocket.'The feedback you gave me from One Pound Meals was that you guys loved the speed and simplicity of my recipes, so I turned this up a notch for you and have created over 80 super-fast recipes for this book. I've also devised more of my characteristic One Pound Meals shortcuts to get you cooking fun and exciting dishes every day of the week without spending hours in the kitchen.I was inspired by all the amazing food from around the globe, especially the street food in Thailand and the refreshing noodle and rice dishes from China. And then, from Europe, I've gone once again to the Mediterranean, taking inspiration from their simple rustic fish dishes that I love so much. These guys adore their food and live in glorious sunshine, so they know how to balance flavours to create light and uplifting summer dishes.My aim is to motivate you to cook as many recipes as possible by making them as irresistible as I can. I want you to keep cooking, discovering one recipe after another, using up ingredients as you go along.'Fast & Fresh recipes include:* Summer Chicken Pie* 5-Spice Baked Feta & Asparagus Salad* Goan Cauliflower Curry* Green Shakshuka * Smoky Fish Tacos* Baked Eggs & Asparagus* Falafel Burger* Butternut Gnocchi with Crispy Parma Ham & Feta* Goats' Cheese 'Scallops'* Mexican Tortilla Soup* Fisherman's Pie

    Angier takes readers on a mesmerizing tour of female anatomy and physiology that explores everything from organs to orgasm, and delves into topics such as exercise, menopause, and the mysterious properties of breast milk.A self-proclaimed "scientific fantasia of womanhood." Woman ultimately challenges widely accepted Darwinian-based gender stereotypes. Angier shows how cultural biases have influenced research in evolutionary psychology (the study of the biological bases of behavior) and consequently led to dubious conclusions about "female nature." such as the idea that women are innately monogamous while men are natural philanderers.But Angier doesn't just point fingers; she offers optimistic alternatives and transcends feminist polemics with an enlightened subversiveness that makes for a joyful, fresh vision of womanhood. Woman is a seminal work that will endure as an essential read for anyone intersted in how biology affects who we are as women, as men, and as human beings.

    This updated edition features new material.

    Now the new book More Than Two can help you find your own way. With completely new material and a fresh approach, Franklin Veaux and Eve Rickert wrote More Than Two to expand on and update the themes and ideas in the wildly popular polyamory website morethantwo.com.From partners, authors and practicing polyamorists Franklin Veaux and Eve Rickert comes the long-awaited, wide-ranging resource exploring the often-complex world of living polyamorously. Highlighting the nuances (no, this isn’t swinging), the relationship options (do you suit a V, an N, an open network?), the myths (don’t count on wild orgies and endless sex—but don’t rule them out, either!) and the expectations (communication, transparency and trust are paramount), the authors share not only their hard-won philosophies about polyamory, but also their hurts and embarrassments. More Than Two is entirely without judgment and peppered with a good dose of humor. Franklin and Eve underscore the importance of engaging in ethical polyamory, while gently guiding readers through the thorny issues of jealousy and insecurity. And no, they’re not trying to convert you: they know that polyamory isn’t for everyone. Franklin and Eve simply provide those who might be embarking on this lifestyle, or those who have already begun, with a toolkit to help them make informed decisions and set them on a path to enjoying multiple happy, strong, enriching relationships. More Than Two is the book the polyamory community has been waiting for. And who knows? It may just be the book you didn’t even know you were waiting for.

    Exploring the history of cannibalism, the neurology of people who are sexually attracted to animals, the evolution of human body fluids, the science of homosexuality, and serious questions about life and death, Bering astutely covers a generous expanse of our kaleidoscope of quirks and origins.With his characteristic irreverence and trademark cheekiness, Bering leaves no topic unturned or curiosity unexamined, and he does it all with an audaciously original voice. Whether you're interested in the psychological history behind the many facets of sexual desire or the evolutionary patterns that have dictated our current mystique and phallic physique, Why Is the Penis Shaped Like That? is bound to create lively discussion and debate for years to come.