Is Atkins a winner?

First, Atkins was all the rage.

Then, everyone said it was bad for you.

So will Atkins now be "in" again?

CHICAGO (AP) -- The low-carb, high-fat Atkins diet gets high marks in one of the biggest, longest head-to-head studies of popular weight-loss plans, beating the Zone, the Ornish diet and even U.S. guidelines. Even so, critics say the results show how hard it is to lose weight and keep it off.

Full story here.

UPDATE: This is carb-related. N&R columnist Lorraine Ahearn's take on white vs. wheat.