{"product_id":"9780008787837","title":"Optimal: The Testosterone Reboot","description":"\u003ch2\u003eA myth-busting guide on testosterone from leading endocrinologist Dr Jeff Foster to help men feel stronger, healthier, and get back to their best selves.\u003c\/h2\u003e\u003cp\u003eTestosterone: 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.\u003c\/p\u003e\u003cp\u003eIn 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.\u003c\/p\u003e\u003cp\u003eLearn 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.\u003c\/p\u003e\u003cp\u003eTestosterone is not simply about muscles and libido. It’s about health, confidence, and living life to the fullest.\u003c\/p\u003e\u003cp\u003enan\u003c\/p\u003e","brand":"Dr Jeff Foster","offers":[{"title":"Default Title","offer_id":46889082912917,"sku":"9780008787837","price":34.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0484\/3175\/9509\/files\/9780008787837_ec734ef3-7288-40de-8954-7cee3b5a0825.jpg?v=1776888619","url":"https:\/\/harpercollins.com.au\/products\/9780008787837","provider":"HarperCollins AU","version":"1.0","type":"link"}