A new study concluded that when doctors prescribed fresh fruits and vegetables to patients, they showed better health hearts. What might a better diet do for your heart? Read or listen to this NPR report. (Photo: Creative Commons)
As people become wealthier, they tend to think in more individualistic terms and they become less responsive to needs of community, say researchers studying the habits of people in different income groups. One theory? Poor people need to rely on others, and so they weave a tighter social fabric. Fascinating story you an read or listen to.