IGF-1 Test: Know Your Growth Hormones

igf-1 test bodybuilders man and woman

​If you’ve been into improving your physique as of late, you might be thinking of boosting your insulin-Like Growth Factor 1 (IGF-1) levels—but you’ve also learned that an increase or decrease in the protein could be harmful. Well, an IGF-1 test might just be the solution to figuring out whether you need more or less of the protein to improve your holistic well-being. ​Keep reading to find out more about the double-edged sword that is IGF-1.