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WHFoods: Green beans help preserve bone health

WHFoods: Green beans help preserve bone health | Longevity science | Scoop.it

Did you know that the wealth of vitamin K1 (122% daily value) found in a serving of green beans plays an important role in bone health? Although calcium and vitamin D are often the nutrients highlighted in discussions on bone and prevention of bone-related disease, current research is increasingly revealing the importance of vitamin K.

 

Although much of the bone-related research has focused on the K2 form of the vitamin, the K1 form found in greens beans has also been associated with better bone mineral density and decreased risk of osteopenia and osteoporosis. Vitamin K1 protects our bones by lessening oxidative stress and inflammation, which if chronically elevated, activates osteoclasts, the specialized cells that break down bone.

 

 

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Vitamin K may slash diabetes risk: Study

Increased intakes of vitamin K1 may lower the risk of developing type-2 diabetes in elderly people with a high risk of cardiovascular disease, says a new study.

 

There is an irony in these results. Most people over the age of 60 with a risk of cardiovascular disease (and virtually all people over 75) are prescribed warfarin, a blood thinning medication.

 

Vitamin K contributes to clotting. In patients on warfarin, Vitamin K intake is discouraged to make it easier to regulate medication levels and maintain a proper blood flow.

 

Vitamin K is found in many vegetables with additional health properties such as broccoli and leafy greens. If an increase in this vitamin could help lower the risk of diabetes, some patients may have to make a decision whether they can properly regulate their levels on warfarin.

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