. : , . . , . , , , , " ". , , . "" "" , .http://en.wikipedia.org/wiki/Menadione" , , . ". - Large doses of menadione have been reported to cause adverse outcomes including hemolytic anemia due G6PD deficiency, neonatal brain or liver damage, or neonatal death in some cases. More over menadion supplements have been banned by the U.S. Food and Drug Administration (FDA) because of their high toxicity.
""?
. . , , , " -1", . " " , . ! ? , . :"In haemorrhagic disease of the newborn the gut has not yet been colonized with bacteria, and to prevent this disease, vitamin shots are given to babies born in the U.S. - To : " " http://en.wikipedia.org/wiki/Vitamin " " http://en.wikipedia.org/wiki/Haemorrhagic disease of the newborn ( ) - , , , . , , , , "", , . , " " , , , - . ? :