I have isolated the additive "Silicon Dioxide" which is contained in many snack foods, gravy mixes, fixodent etc. as the cause of Extreme Joint Pain through a careful diary of the appearance of symptoms and my intake. Recently while carefully avoiding any packaged goods I again developed these symptoms. After carefully reviewing everything Including the Ingredients on the label of the Gax X strip I used, I decided to continue the research of the strips "online" and II found this:
Ingredients
Calcium Phosphate Tribasic , Colloidal Silicon Dioxide , D&C Red 30 Aluminum Lake , Dextrose , Flavors , Maltodextrin , Propylene Glycol , Soy Protein Isolate