Vitamin K is commonly known to aid in blood clotting. When the body is injured, vitamin K initiates the process of healing by slowing and stopping the bleeding. For this reason, vitamin K is often given to patients before surgery to prevent excessive bleeding. Although this is the primary function of vitamin K, this vitamin has several more health benefits.
Vitamin K helps the body absorb the beneficial mineral calcium. Recent studies have suggested that vitamin K can help prevent or treat osteoporosis and the loss of bone density. If you have a family history of osteoporosis, it is important to make sure you maintain healthy levels of vitamin K.
There are also recent studies that have suggested that vitamin K also has preventive and treatment benefits for cancer. Several human trials have shown that vitamin K may have anticancer effects.
Vitamin K also prevents the hardening of the arteries, which aids in preventing heart disease and heart failure.
Vitamin K is present in many green, leafy vegetables. Many people do not eat the recommended amount of these foods to receive the benefits of vitamin K. For this reason, most people should take additional vitamin K, especially if you or your family has a history of osteoporosis or heart disease.