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Vitamin K deficiency linked to risk of mobility loss in older adults

Liz Seegert

About Liz Seegert

Liz Seegert (@lseegert), is AHCJ’s topic editor on aging. Her work has appeared in NextAvenue.com, Journal of Active Aging, Cancer Today, Kaiser Health News, the Connecticut Health I-Team and other outlets. She is a senior fellow at the Center for Health Policy and Media Engagement at George Washington University and co-produces the HealthCetera podcast.

Photo: Víctor Hugo Hernández D. via Flickr

Here’s another reason to eat your broccoli: It’s a great source of Vitamin K that may help decrease the risk of mobility loss and independence.

A recent study from Tufts University found that low circulating levels of this vitamin are tied to an increased risk of mobility limitation and disability in older adults. Older adults with low circulating vitamin K levels were nearly 1.5 times more likely to develop mobility limitations and nearly twice as likely to develop mobility disability compared with those showing sufficient levels, regardless of gender. Continue reading