Article: How safe is vitamin K?

Vitamin K isn't a single vitamin, but a group of fat-soluble compounds found primarily in dark-green, leafy vegetables. It's also made in our intestines by friendly bacteria. Since antibiotics destroy these bacteria as well as harmful ones, it's important to take good probiotic (friendly bacteria) supplements after you use antibiotics or suffer from a bout of diarrhea.

Vitamin K has several important attributes. When it comes to bones, it attracts calcium. In fact, vitamin K helps build bones by getting calcium into them. It also prevents bone from breaking down by helping to keep it there.

The aging factor

As we get older, we tend to eat less foods high in ...

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