Imagine losing your ability to do the most mundane tasks: brush your teeth, walk your dog, see a sunset. For several celebrities, simple tasks became arduous as they faced partial paralysis, vision impairment or memory loss. But there can be a silver lining when stars go public with their health struggles. Dr. Nicole Saphier, a New York City physician, Fox News contributor and best-selling author of "Make America Healthy Again," says this generation normalizes speaking about illness in a way previous generations did not. "This is extremely important as we are living longer and with chronic illness.