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
People do what they must to survive, says the subject of a story by Lisa Gillespie, health reporter at NPR affiliate WFPL in Louisville, Kentucky. Even if it means traveling three hours back and forth to a food pantry, then lifting heavy bags that likely will exacerbate chronic conditions such as congestive heart failure and chronic obstructive pulmonary disease. Continue reading
In 2018, salmonella, e. coli and listeria bacteria were the cause of a number of big food recalls – from romaine lettuce to Duncan Hines cake mix to ground beef.
These recalls got a lot of media attention, but the biggest recall of all in 2018 got little, according to Sam Bloch, a reporter for The New Food Economy, who wrote “The biggest food recall of 2018 is one you still haven’t heard about.” Continue reading
Food insecurity — lack of consistent access to enough food for an active, healthy life — is a serious and growing problem among the older adult population. About eight to 10 million people over age 65 struggle to find, pay for, prepare, or consume a nutritious, varied, balanced diet.
It’s a challenge that is expected to worsen as our population ages and socioeconomic disparities increase. Continue reading
Some of the most difficult research to make sense of comes from nutrition science. It is difficult, expensive and labor-intensive to conduct randomized controlled trials in nutrition, in part because they require randomizing what people eat and then ensuring they eat what they’re supposed to – no more and no less.
Even when such trials are finished (often at in-patient labs), the populations are usually small and somewhat homogenous, thus reducing the generalizability and overall clinical utility of results. Continue reading
Anyone who has covered medical research for a while knows how fraught it can be to report on vitamin supplements and “wonder” foods with antioxidants and other substances aside from FDA-regulated drugs.
Since the FDA does not regulate these products with the same guidelines and stringency as it does pharmaceuticals and medical devices, it can be harder to find solid data about them. Further, studies on them are frequently funded by supplement companies or food organizations with a vested interest in their effectiveness or benefits. In an additional complication, there’s a mythology surrounding vitamins that promotes two main ideas: the supplements almost always are beneficial, and even if they aren’t, can’t hurt anyway. Continue reading