A myth-busting guide on testosterone from leading endocrinologist Dr Jeff Foster to help men feel stronger, healthier, and get back to their best selves. Testosterone: it's a powerhouse hormone that fuels men's energy, focus, mood, and vitality at every age. Yet despite its importance, testosterone is surrounded by confusion, stigma, and half-truths. In this accessible, myth-busting guide, leading endocrinologist Dr Jeff Foster sets the record straight. Drawing on years of clinical experience, he explains how testosterone really works; why deficiency is far more common than most people think, and how it can impact everything from sleep to mental health, strength to sex, and overall wellbeing. Learn how to spot the signs of low testosterone; what modern treatments can (and can't) do, and why looking after your hormone health is one of the best investments you can make for your future. Testosterone is not simply about muscles and libido. It's about health, confidence, and living life to the fullest.

- EXPERT AUTHOR: Dr Jeff Foster is a leading endocrinologist and men's health specialist, with expertise in testosterone deficiency and treatment. His podcast, Man Alive, has been number one in the health and fitness charts - FIRST BOOK TO MARKET: No other titles have been published in this area, but the role of testosterone in men's health is of vast interest in health and well-being conversations online and on social and mainstream media, and in men's longevity spaces - ACCESSIBLE INFORMATION: Written in an accessible and friendly tone, the book details the physical, mental and sexual symptoms of testosterone deficiency; answers commonly asked questions; guides readers through getting a diagnosis, and explores treatment options and lifestyle changes to improve your testosterone levels - GLOBAL APPEAL: Whilst Dr Jeff is based in the UK, he frequently takes place in conferences around the world and the book's content does not centre on the NHS or UK health protocol, making it highly relevant to readers globally - DIGITAL OPPORTUNITIES: Books on men's health perform incredibly well in audio and ebook, and there are plenty of opportunities Competition: Testosterone; Natural Remedies for Low Testosterone; Man Food; The DOSE Effect; How to Build a Body That Lasts; Endure; How to be Your Own Therapist; The Mind Manual; Start Where Others Stop. By; Nelson Vergel; Stephen Harrod Buhner; Ian Marber; TJ Power; Adam Richardson; Alex Hutchinson; Owen O'Kane; Dr Alex George.