Science of Ergogenic Substances Over Sports Performance

igf1

Why it’s worth combining IGF-1 and GH

It would of course be expensive, but in theory there's a lot to be said for combining growth hormone and IGF-1, writes the Dutch endocrinologist Joop Janssen in an article in Reviews in Endocrine Metabolic Disorders. The article is worth looking at if you're a [...]

By | January 10th, 2018|