Green leafy vegetables, thyme, sage, marjoram, coriander, cress, hot spices (chilies), cabbage, turnips, asparagus, mustard, beets, dried fruit, olive oil, and rowan berries are all excellent sources of vitamin K. Human gut bacteria also produce large quantities of vitamin K.  The recommended daily intake of vitamin K depends on a person’s age, sex and weight:
For adults – 0.001 mg/1 kg of body weight.