iis it possible to test positive for use of HGH and IGF-1.. arent those chemicals in you at all times anyway?
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iis it possible to test positive for use of HGH and IGF-1.. arent those chemicals in you at all times anyway?
i agree.. their are so many ways to increase your hgh and igf-1 levels naturally. they would have to do mutilple testing to catch somebody using..