Menadione Side Effects

Menadione (Vitamin K3), CAS number 58-27-5, used as nutritional supplements, accepted as safe food vitamin in many food products. Menadione is a fat-soluble vitamin manufactured through chemical synthesis, available as Yellowish crystalline powder.

General Side Effects

No significant side effects reported.

Suggested Dosage

As Menadione is widely known as safe, there is no limit on dosage of intake. However, we still recommend consumers to consult professionals before using large quantity of Menadione for long period.
* ADI: Acceptable Daily Intake
* MTDI: maximum tolerable daily intake
* Data source: JECFA Database of WHO

Special Groups Precaution

Special groups refer to newborns, children, pregnant and any other applicable vulnerable groups.
There is no evidence that Menadione could have any negative effects on these vulnerable groups. It should be safe to use Menadione in food for newborns and pregnant. However, we still recommend consumers to consult professionals before using large quantity of Menadione for long period in food for newborns or pregnant.

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