HMB may enhance performance, & proactive monitoring could provide insight on its use. This study reported initial reference ranges for endogenous HMB, examined excretion after administration, & found exogenous use is detectable.

https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/dta.3826 ๐Ÿงช ๐Ÿšซ๐Ÿ’Š

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