FYI
In the book WHEAT-FREE RECIPES & MENUS by Carol Fenster, Ph.D. it states on page 244
"Citric Acid" This is always a suspicious ingredient since citric acid can be fermented from corn, beets, molasses, or wheat. While corn is the only source used by manufactures in the U.S., about 25% of the citric acid used in food and drink in the U.S. is imported...