Vitamin K is essential for ensuring normal blood clotting. . It  helps the healthy functioning of the kidney and aids bone growth and repair.

The RDA of Vitamin K is 75mcg

Symptoms of a deficiency of vitamin KR osteoporosis, heavy menstrual bleeding, gum bleeding and easy bruising.

good dietary sources of vitamins K are; Cauliflower, kale, spinach, broccoli, Brussels sprouts, endive, cabbage, mustard greens, coriander and mint, cheese, eggs and green tea.  Half the daily requirements are made in the colon by friendly bacteria.