The health benefits of keeping some Colloidal Silver in your medicine cabinet are many and varied. The best use is to help stave off infections on cuts by applying colloidal silver first aid gel to the wound. It acts as a natural antibiotic without the side effect of helping create antibiotic resistant bacteria!
It also can be used for contitutional purposes by taking a daily teaspoon sublingually during cold and flu seasons.
Be sure to use it with the advice of a physician - naturopath is your best bet, several can be found practicing on the east side or "The Tree of Life" in Seekonk is also a great resource.
For those skeptics as to the verity of the use of colloidal silver or the safety of it, I refer you to this following PubMed article.
There are other studies on the merits of silver in treatment, but this is a good one to start with.