Though largely unknown, vitamin K is critical for our health. It is
needed for the normal clotting of blood and for the formation and
maintenance of healthy bones. Although vitamin K2-- also called
menaquinone--is naturally produced by some of our intestinal bacteria,
only a limited amount of this essential vitamin is stored in our bodies.
A lack of this vitamin, which can be caused by a poor diet and the
regular use of certain drugs such as antibiotics, is not uncommon. Now,
a new supplemental form of vitamin K, specifically vitamin
K2--menaquinone-7 (MK-7)--is becoming more widely available to health
consumers. It is showing great promise as a natural treatment for heart
disease and bone loss. Available in soy products and as a nutritional
supplement, MK-7 is clinically proven to be safe and effective. It may
also be helpful for lowering cholesterol levels, preventing Alzheimer's
disease, and treating some forms of cancer. And MK-7 is a powerful
antioxidant without side effects.