Supposedly you can add Silver Colloid to Xylitol (the magic bullet disinfecting, energy-releasing, non-sugar sweetener) 'cause it's not a protein base? All I know is that Xylitol sprayed up my nose really whacked back my sinus headache. Thanks for the tip and any other info on whether Silver Colloid can be mixed with Xylitol for internal use with no protein-causing Argyria would be helpful.