In conclusion, poor vitamin K status can be similarly improved with vitamin K supplementation, regardless of age group or sex.
J Nutr. Jun;(6) Influence of sex hormones on vitamin K deficiency and epoxidation of vitamin K in the rat. Matschiner JT, Willingham AK.
ABSTRACT. The effect of sex hormones on vitamin K deficiency was studied in intact and castrated male and female rats. The onset of vitamin K deficiency after.