36 ?

According to Jamali R, Pourshams A, AMINI S, Deyhim MR, Rezvan H, Malekzadeh R. The upper normal limit of serum alanine aminotransferase in Golestan Province, northeast Iran.

Thanks Dear Dena

Your answer seems to be true. However different value for males and females should be considered

Our data by cooperation of Radiology department in RaNCD cohort study showed these cut-off are 19 U/l in females and 36 in males.

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