Red meat recommendations and meat from plants: Chan School Nutrition Department head Frank Hu talks about recent developments in diet.

Researchers applied new techniques to old samples from a 2005 dietary study to show that a focus on eating healthy rather than obsessing over a single nutrient can improve heart health.

A panel of experts at the Harvard T.H. Chan School of Public Health discussed how the globe might feed an estimated human population of 10 billion by midcentury and suggested a diet high in plant foods, low in red meat, as well as a host of reforms to how food is produced and distributed today.

Medical School professor and VITAL lead researcher JoAnn Manson details results from a large probe of vitamin D and omega-3 as possible disease fighters.

Nutrition researchers with widely varying views on dietary guidelines for fats and carbohydrates offered a model for transcending the diet wars, with both sides agreeing on overall diet quality.