Standing for human growth hormone, it claims to increase metabolism, muscle mass, and even increase height. The big scandal is that New York Yankees pitcher Andy Pettitte has admitted to using human growth hormone in 2004. Debbie Clemens also gets outted by her husband for using it to get ready for a Sports Illustrated shoot.

The Best Links:

1. What You Need to Know Before Roger Clemens Testifies Before Congress Tomorrow -
2. Live Blogging the Congressional Hearings
3. See Photos, Video and a Biography of Debbie Here
4. Is it Legal?
5. Does it slow the aging process? Get the Facts
6. Growth hormone on Wikipedia
7. “Did Debbie Clemens grow younger with HGH?”
8. “McNamee seems like such a low-life.”
9. What You Really Want to See: Debbie Clemens Autographed “Sports Illustrated” Photos
10. Roger Clemens Outs His Own Wife, Declared Batsh*t Crazy
11. Who’s Lying? Roger Clemens or Brian McNamee?
12. What Really Happened at a Jose Canseco Party?
13. Brian McNamee Injected Roger Clemens With Performance-enhancing Drugs More Than He Previously Claimed
14. Andy Pettitte Admits Using HGH in 2004, Saying He Got Drug from His Father
15. The Real Truth About HGH