Stallone Defends His Use of Human Growth Hormone

Sylvester Stallone isn't holding back about his using HGH (Human Growth Hormone) to beef up for the new Rambo movie. The A.P. is reporting Stallone told Time magazine, "Everyone over 40 years old would be wise to investigate it because it increases the quality of your life," Stallone says. "Testosterone, to me, is so important for a sense of well-being when you get older."

The 61-year-old actor directed and co-wrote the new Rambo sequel, which hit theaters on Wednesday.