Mr. Devour,  my compliments on an excellent summary of the situation!! 
pj

"M. G. Devour" wrote:
> 
> Excellent work, Jeff!
> 
> Far too many folks would be too intimidated to even attempt to
> research and refute the argyria claim.
> 
> I'll be straightforward on the question. I don't know that a whole
> bunch of us aren't going to turn blue someday. It's no more *proven*
> that CS is perfectly safe than it is *proven* that it's dangerous.
> 
> What we have (and *all* that we have) are widespread anecdotal
> evidence, a few limited studies, and some straightforward
> computations we can do that suggests we'll be okay:
> 
> * Nobody we know of has turned blue yet from taking pure, small
> particle, electrolytically made colloidal silver. Some experimentors
> have been taking many ounces per day for a number of years.
> 
> * The only folks we know of who *have* turned blue have had extreme
> occupational exposure to silver dust or silver compounds, or used
> **doctor prescribed** nostrums containing high concentrations of
> silver salts or other silver compounds. Most of these cases seem to
> date back to the 50's or before.
> 
> * I've heard tell of some folks who have fed large quantities of CS
> to laboratory animals with no ill effects. I can't point to the
> specific study, so I hope someone else on the list can give us a URL.
> 
> * If you compare the quantities of silver metal known to be required
> to develop argyria with the amount consumed in any reasonable use of
> low concentration CS you'll quickly recognize that we are at least a
> couple of orders of magnitude lower.
> 
> * Finally, a couple of folks here have done tests that show that a
> large amount, if not substantially all, of the silver ingested from
> CS is excreted by the body over a reasonable period of time. Combine
> this with the low quantities mentioned in the last point, and you'll
> see an even greater margin of safety suggest itself.
> 
> The only areas of concern I would mention are these:
> 
> There are some silver preparations available that advertise
> concentrations of many tens of ppm to several hundred ppm. Since
> most of our experience is with CS that is 20 ppm or less, users of
> those high concentration preparations should be careful *not* to
> overuse their product based on other people's reports of using
> larger quantities of 5-10 ppm CS. Adjust dosage for the concentration
> of the product so total silver metal consumed is similar.
> 
> Some of the products sold as CS, particularly by health food stores
> and some MLM's, are over-priced and of questionable quality. Some
> have been tested and shown to contain little or no silver, artificial
> color, additives, or chemical residues from bulk manufacturing
> processes that are not the same as we talk about here.
> 
> I also recommend that if you haven't used CS before, or you are
> trying a new or different product, to always start out with an
> extremely small first dose. I'm talking about a few drops to a half
> teaspoon or so. There may be some people who respond badly to silver,
> possibly because of an allergic reaction. A very small initial dose
> will lessen the chance of a serious reaction.
> 
> Also, be aware of the Jarisch-Herxheimer reaction, or Herx, also
> known as a healing crisis. This occurs when you kill off pathogens in
> your body, releasing the toxins in their cells into the blood stream
> all at once. This, again, suggests starting small and increasing the
> dose slowly to avoid intense or severe reactions.
> 
> All that being said, I want to repeat that we have no guarantees.
> Unless and until multi-megabuck studies can be done, this stuff
> remains experimental and you're using it at your own risk. The only
> person who can decide if it's safe to try is you, after gathering as
> much information as you can and consulting whatever professional
> advisers that you trust.
> 
> Be well,
> 
> Mike Devour
> silver-list owner
> 
> Disclaimer:
> 
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> [Mike Devour, Citizen, Patriot, Libertarian]
> [mdev...@eskimo.com                        ]
> [Speaking only for myself...               ]
> 
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