“Too much red meat can cause cancer.” It’s a depressing statement for the bacon and beef lovers out there, but it’s a part of nearly every major medical organization’s evidence-based guidelines for several years.
In fact, as I was covering the North American Menopause Society’s annual meeting last weekend, the session on lifestyle risk factors for breast cancer specifically included limiting consumption of red meat and processed meats as one of the 10 recommendations for reducing cancer risk from the American Institute for Cancer Research (AICR) and the World Cancer Research Fund. Continue reading
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