A recent study, published in the prestigious scientific journal Nature, has attracted significant attention and created considerable confusion in recent weeks. The title of the study simply states “Asparagine bioavailability governs metastasis in a model of breast cancer.” As a scientist, when I read the study, the caveats implicit in this title are clear. The key words of caution regarding this study are “in a model of breast cancer.” This clearly indicates to the scientific community at least, that the authors are openly acknowledging that this study cannot be interpreted as directly translatable to human patients. However, less cautious interpretations of this study have led to extraordinary claims being made in the lay press and on social media. Read more… “In the News: Asparagus and Breast Cancer”
A recent study in the U.K. found that people who followed five aspects of a healthy lifestyle were significantly less likely to be diagnosed with cancer than those who did not. Overall risk of cancer was reduced by about one-third in people who were non-smokers, had a healthy weight, were physically active, ate a healthy diet and limited alcohol within the national guidelines.
These results are similar to AICR research which shows that in the US about one in three of the most common cancers could be prevented if everyone were at a healthy weight, maintained physical activity and ate a healthy diet. Read more… “Study: five healthy habits lower cancer risk”
Salads, although not essential for a healthy meal, do still make sense in winter! It’s an opportunity to try different ingredients than what you use in a summer salad.
Winter Salads: Rethinking Ingredients
Greens: Today’s grocery stores stock all types of lettuce year-round, so you don’t have to switch up your greens for winter. For more seasonal fun, however, try kale or the winter versions of spinach, which stand up well to hearty flavors. These greens are high in beta-carotene, lutein, and vitamin C, and spinach is a good source of the B vitamin folate that helps protect our DNA.