Just looking for opinions here... I saw that in a calculator chart, anything with food coloring was to be used at one's own risk. Has anyone determined what the status as to safety of the food coloring is? And what about the flavorings themselves, are they safe or is that an unknown at this point. We are not using this product as directed , we inhale it ...any comments greatly appreciated! I tried watermelon from loranns and loved it but stopped after a ml due to this warning. 