Glycosaminoglycans (GAGs). * A family of carbohydrates that help with the maintenance and support of collagen and elastin. Functions: Glycosaminoglycans' primary role is to maintain and support collagen, elastin and turgidity (bounce) in the cellular spaces and keep protein fibers in balance and proportion.
Braves to sign 43-year old Bartolo Colon. The Atlanta Braves will furnish their new ballpark with the oldest player in the majors as the franchise agreed to a deal with 43-year-old Bartolo Colon.
Dirk Nowitzki is spending his twilight building a brighter future in Dallas As playoff hopes fizzled, the youth movement took hold in Dallas. And while 38-year-old Dirk Nowitzki craves one last crack at the postseason, he's embracing his role in the Mavs' rebuild. about 15 days ago | Tim MacMahon | ESPN.com.