DISCLAIMER: I am not selling any silver containing supplement. I am not a medical doctor.
I have been reading the info published & referenced at thesilveredge.com for many years. Through self-experimentation, I have found my homemade nano-silver based medicine to be thoroughly effective (in vivo) on ALL pathogens (bacterial, viral & fungal) against which I have tried it. Of course dosing takes some trial & error, and depends on the patient, pathogen, & particular "brew" at hand.
To sum up my understanding of the research:
In vitro, silver has either killed or sterilized every pathogen exposed to it.
Don't hold your breath for the "medical industrial complex" to ever properly study and/or approve silver for use to cure or prevent any disease.
...Colloidal silver is not a synthetic drug. It can’t be patented...
So you can wait for whatever over-priced, exotic, unavailable to you, patented, riddled with side effects, $nake-oil that "they" may or may not ever come up with... OR You can do your own due diligence.
If I recall, we have a saying around here:
"Freedom Through Self-Reliance"
The info is out there folks... but when it comes to silver, there will never be "FDA approved" treatments or even "peer-reviewed" studies using a substance from which "they" can not obscenely profit.