Hi, l believe that l mentioned that l have a *Colloidal silver* generator.
I do not create Ionic Silver, which is most likely what you friend was producing, from an inferior Colloidal generator source.
Most likely she also did not establish correct Ppm , or know how to create a superior product, and as a result, the product receives the bad reputation.
Coupled with the possibility that the people that she gave it to, were not directed on its use and consumed far more than necessary.
That is the error from the creator of it, and potentially the customer.
To research, it is wise to look beyond government approval websites that refute it.
The Medical field has multiple positive reports on Colloidal products of all kinds.
Articles featuring published,medical journals are available online.
Not just outlandish, biased reports, which would generalise over the internet, to suit Big Pharma's odious agenda's .
Although, to be balanced, Hospitals, which already use silver in dressings, and such...you will then note that it has a vast efficiency rate in healing.
Once again, for your consideration:
Despite both treatments reached significative improvements in CARIFS global score and VAS and in physical examination of nasal mucosa and secretion at the end of the therapy, colloidal silver and carbossimetyl beta glucan showed a better performance with a significant difference in mean...
pubmed.ncbi.nlm.nih.gov
This was one of the shortest and *simplest* examples that l could find.
I am not forcing you to consume it , nor am l peddling my wares.
I will however present some truthful facts on it's qualities, as l have witnessed healing on others, on myself, and on my animals from it's use.
From what l have created, and from a specialist Colloidal that l regularly purchase.
I do not advocate using just any device to create it... Nor, just buying any form of it from somebody who is not knowledgeable of its necessary properties..including anti fungal, which is invaluable ...
You can even kill fungus on any vegetable plants.
I will use it in my polytunnels on my land.
Also, on myself and my animals, including poultry, in place of any , *anti life* medical, antibiotics.
However, it seems your *friend* is at least open minded to alternative and proven options, as choices for Herself.

I wouldn't scoff at that, personally, especially in these times.
I wouldn't scoff about a friend publicly either.
Take care.