Monthly Archives: November 2018

What is IGF 1?

IGF-1 maintains muscle, connective tissues, brain and heart cells.  What is IGF 1? Insulin-like growth factor 1 (IGF 1) is a protein, produced primarily by the liver, responsible for a wide variety of cellular functions consisting of normal growth and health maintenance. Comparable in molecular structure to insulin (thus the name), this hormonal agent helps […]