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Description
Exogenous testosterone can suppress sperm production because it signals your body to reduce natural testosterone production (and with it, sperm)

The 1:1 ratio by mass provides a practical, reproducible benchmark

Santavy attempted the record on his second try, but he bailed out as the bar went overhead

Inhibition of carboxylesterase 1 is associated with cholesteryl ester retention in human THP-1 monocyte/macrophages
