Prevention’s secrets to longevity are published in a new comprehensive guide to healthy aging called . Inside, you’ll find tips, checklists, illustrations, and science-backed research about living your longest, best life. : An Easy Road Map to Longevity $25 at Amazon $25 at WalmartThat’s not to say that the book is dense with overwhelming information. Healthy aging diet plans—including the Mediterranean Diet, DASH diet, and MIND diet—are also discussed, as are tips for navigating menopause and sexual health later in life. To help you put all of its guidance into action, the book ends with simple to-do checklists—including a three-week longevity challenge.