I am among the first wave of 76 million baby boomers in North America to reach our 70s. Over the next decade, this “class” of 70-somethings will swell by 50 percent, making us the fastest-growing segment of the population. Women my age want information and products that will turbo-charge the quality of our lives, keeping us fabulous, fit, flexible, and fun-loving – both mentally and physically – forever. This group will make growing older the ‘in’ thing.