What Foods Have Natural Sources of Vitamin K?

What Foods Have Natural Sources of Vitamin K?
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The fatty tissues in the body store vitamin K, a vitamin that aids in clotting the blood. People who take blood-thinning medications, such as Coumadin, may need to watch their intake of vitamin K to maintain necessary levels of the medication. Knowing the natural sources for the vitamin may help people determine the foods that work best for their health needs.

Vegetables

Many dark green, leafy vegetables contain vitamin K, such as spinach, kale and chard, according to the Linus Pauling Institute at Oregon State University. Other vegetables include dark leaf lettuce, cabbage, turnip greens, Brussels sprouts, mustard greens, broccoli and cabbage.

Soybeans

A person can also find vitamin K in soybeans, says Medline Plus. This legume is not a common food to eat alone, but many processed foods may contain soybeans or soybean oil.

Liver

Consuming liver provides a natural source for vitamin K, according to Colorado State University. Edible liver includes goose liver, as well as beef, lamb and pork. Some people may also eat fish liver and chicken liver.

References

Article reviewed by Eric Lochridge Last updated on: Oct 1, 2010

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