Osteoporosis, Could Vitamin K Help?




Super foods are packed with vitamin K. For example, with wheatgrass, just 1 serving will provide you with 50% of your daily requirement. Barley grass powder, spirulina and macs powder are also great sources.

During our life our whole body is constantly changing, old cells are dying and at the same time new cells are replacing them. Our bones are no exception, they are constantly breaking down and being replaced. However as we get older, the process of building new bones slows down. This can lead to problems with bone loss, and this can progress to osteoporosis.

A new study published in the journal Calcified Tissue International, found that taking vitamin K prevents bone loss among postmenopausal women.

The study consisting of 173 postmenopausal women in good health, who were free of osteoporosis. The results of the study indicate the vitamin K is key to protecting bones.

The study's control groups were found to have a decrease in bone mineral density and also when compared to the women taking vitamin K, and also had higher levels of urine and blood markers for bone turnover. The women who were taking vitamin K actually an increase in their bone mineral density.

On commenting on these results the study's authors said, "The present study revealed more favourable changes in bone metabolism and bone mass indices for the vitamin K supplemented groups"

Traditionally, vitamin K has been thought important for its part in blood clotting. Now with this latest research, it's roll has been widened to include both heart and bone health.

Finding more vitamin K from food

In reviewing the results of this study the researches came to the conclusion that whatever type of osteoporosis-preventions programmes are being followed, they could well be more effective if they are supplemented with vitamin K. This should be very easy to do, as vitamin K can be found in many super foods.

Vitamin K comes in two forms. K1 and K2. Vitamin K1 is produced by plant sources and is found in foods like maca powder, wheatgrass powder, and spirulina.

Vitamin K2 is found in foods that are derived from animal products, such as yoghurt, hard cheese and eggs.



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