Ti?u c?u khi b? v? s? gi?i phóng ra nhi?u lo?i protein nh?: Y?u t? t?ng tr??ng có ngu?n g?c ti?u c?u, y?u t? bi?n ??i t?ng tr??ng, y?u t? t?ng sinh m?ch, y?u t? t?ng tr??ng bi?u bì,. I'm able to Truthfully say Andrew and I are going to be back again. And I am telling all