Food | Money & SavingsIt’s time to kick off my annual “Save the Giblets Campaign.” You know giblets: the heart, liver, gizzard, neck and such, all stuffed inside most whole turkeys and chickens you buy, and all neatly wrapped in a little paper or plastic baggie. If you’re like most people, you probably also know giblets as “that bag of stuff you throw away.” See also: Healthy Thanksgiving recipes Awhile back I became curious about giblets and, specifically, the volume of giblets Americans are …