An essential handbook for making the second half of your life happy, healthy and disease-free Diseases of older age take root decades before symptoms appear. For a longer happier life we need to plan ahead: but what exactly should we do? For five years Annabel Streets and Susan Saunders immersed themselves in the latest science of longevity, radically overhauling their lives and documenting their findings on their popular blog. After reading hundreds of studies and talking to numerous experts, Annabel and Susan have compiled almost 100 short-cuts to health in mid and later life, including: how, when and what to eat; the supplements worth taking; when,