Pretty solid article on front news page of MuscleChemistry.com today as well as in the Articles forum. Im not going to copy it here or anything like that, but anyone who is serious about their body, and who wanted to understand the intricacies of the human body and how we burn fat, build muscle, create insulin, etc...
The more you know the more you grow!
http://www.musclechemistry.com/uplo...-growth-factor-i-igf-i-aka-somatomedin-c.html
The more you know the more you grow!
http://www.musclechemistry.com/uplo...-growth-factor-i-igf-i-aka-somatomedin-c.html