Vitamin K, New RDA* 75 µg
Vitamin K is a fat-soluble vitamin. This means you don't need it every day because any of the vitamins your body doesn't need immediately is stored for future use.
Vitamin K1 is synthesised by plants. The vitamin K2 series is synthesised by various Gram-positive bacteria present in the jejunum and ileum.
*Sourced from EFSA WEBSITE