K2 you cannot get from spinach or kale. Only from fermented natto, cabage but mostly from animal fat in brie and gouda cheese, organ meats, eggs, butter, milk and meat but ONLY from grass fed animals (K1 transforms to K2 when animals eat grass). Brie and Gouda could be from milk that is not from grass fed animals since in these 2 types of cheese bacteria produces the K2.
K2 you cannot get from spinach or kale. Only from fermented natto, cabage but mostly from animal fat in brie and gouda cheese, organ meats, eggs, butter, milk and meat but ONLY from grass fed animals (K1 transforms to K2 when animals eat grass). Brie and Gouda could be from milk that is not from grass fed animals since in these 2 types of cheese bacteria produces the K2.