A new study from researchers at the University of Illinois at Urbana-Champaign found that several nutrients in the Mediterranean diet are linked to healthy brain connectivity and higher cognitive performance in older adults.
Today on The 21st: As students demand a greater voice on campus through protests and other means, where do you draw the line with free speech on a college campus? Plus, the not-so-surprising diet secrets of wildlife animals.
Professor Emeritus John Erdman says the risk of cancer from processed meat is much lower than smoking, but it's a good idea to limit the bacon and hot dogs you enjoy.
Is an apple or an orange the best source of vitamin c? Should you really feed fever and starve a cold? Or is it feed a cold and starve a fever? Today on Focus, registered dietitian David Grotto joins the program to answer your calls and questions about nutrition. We'll take questions on Facebook and Twitter too!
