What Are The Best Ways To Ensure You Are Getting Enough Vitamin K In Your Diet?
If you’re looking to get your daily dose of vitamin K, dark, leafy greens are an excellent source. For example, half a cup of cooked kale provides 443% of the recommended daily value. To maximize absorption, pair these foods with butter or oil, as vitamin K is fat-soluble and may be better absorbed when combined with fat.
Vitamin K2 is only found in animal products, as well as certain fermented dishes, such as natto, a Japanese dish made from fermented soybeans. Other good sources of this vitamin include meat, liver, and cheese.
It’s thought that the metabolism and functions of vitamin K1 and K2 are slightly different, but more research is needed to fully understand this. Although dietary guidelines don’t currently differentiate between the two, it’s probably a good idea to include both types in your diet.