The most common sources of vitamin K in the U.S. UU. Vitamin K is found throughout the body, including the liver, brain, heart, pancreas, and bones. It breaks down very quickly and is excreted in urine or faeces.
Because of this, it rarely reaches toxic levels in the body, even with high intakes, as can sometimes happen with other fat-soluble vitamins. Vitamin K is crucial for blood clotting and bone metabolism. Some good sources are leafy greens, such as kale and chard. Vitamin K is an essential vitamin that the body uses to help blood clot, build healthy bones and keep the heart strong.
