youngtricep98's picture
youngtricep98
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+ 2 A lot of debate regarding best times to test IGF in GH test

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http://m.jcem.endojournals.org/content/85/2/601.full

This study showed that igf peaked at 24 hours post injection. And natural suppression begins 4-6 hours after injection.

So you could inject in the am when levels are lowest. and pm without wasting the natural production that occurs 2 hours into sleep.

Just going off this study. It's a lot to read though. Lol

Gorillafit's picture

Just scanned over it and looks good! Thanks! +2

youngtricep98's picture

To be honest a lot of the stuff looks like foreign language to me. since i dont have a chem background. but I did notice the key points made in this write up. I hope it helps with this rubix cube of igf testing lol