i'm not feeling real good today, so i checked back over the labels of everything i ate yesterday, the only thing i can see that may be a problem is i got a bag of mariani's dry fruit at sam's club, and in real tiny letters, it says 'POTASSIUM SORBATE' used as a preservative. is 'potassium sorbate' one of those euphenisms for 'sugar'? thanks, JoAnn.