There, the amino acids can be used to make a huge variety of tissues, hormones and other materials needed for the healthy function of your body. (blog.nkdnutrition.com)
STC is expressed in a wide variety of tissues such as the kidney, spleen, heart, and pancreas. (ptglab.com)
IGF - 1 is what actually produces the growth - stimulatory effects on a wide variety of tissues within the body. (elitemensguide.com)