Vitamin K | The Olive Oil Source

Vitamin K


The richest sources of vitamin K are green, leafy vegetables. One serving of spinach or collards, for instance, or two servings of broccoli provide four to five times the RDA. The greener the vegetable, the higher the content, say the researchers, because the vitamin is associated with the chlorophyll. Vegetable oils--soybean, canola and olive--and dressings containing them are the second best source - USDA