Joanne Neft is on a mission to change the poor eating habits common in many households today. "We're eating really inappropriately," she explained to dinner guests at her home this past week. She pinpoints Americans' "inappropriate" eating habits to the cause of many problems. "We eat subsidized food because it's cheap, forgetting the huge price we pay for the resulting obesity, diabetes, cancer, and coronary problems. Americans pay a high price for cheap food." She is currently self-employed and owns a couple of commercial properties but these days she is putting most of her energy and passion into a crusade against poor eating habits found in the form of a cookbook. Neft and her clos