text:  as we get older. All right, Bill Sardi is here. Bill is an author. He's traveled around the world in search of information about hyaluronic acid, or HA, as it's sometimes referred to. It's back from his recent trip to a small village in Japan where people maintain high levels of HA and are famous for their ability to defy the aging process. Bill, welcome to the program. Great to be with you, Pat, and all your statements to introduce the show today are