On page 88 of Searle's text The Use Of Colloids In Health And Disease, he mentions that colloidal iron has particular bactericidal action "in cases of catarrh of the nose, larynx and pharynx" and that the colloidal form of iron is not affected by gastric juices, unlike iron compounds. Has anybody any experience with colloidal iron with upper respiratory infection? Can it be made by a LVDC method? What source of iron makes a good, pure electrode? Are there toxicity issues? Thanks in advance for your input.
Matthew
