Improvements in US diet lower premature deaths

Despite modest improvement, overall diet remains poor; second study identifies cost-effective interventions to reduce childhood obesity.Two new studies from Harvard T.H.

Scientists put cancer-fighting power back into frozen broccoli

There was bad news, then good news from University of Illinois broccoli researchers this month. In the first study, they learned that frozen broccoli lacks the ability to form sulforaphane, the cancer-fighting phytochemical in fresh broccoli.