From Snafu At The Con Trail https://thecontrail.com/profiles/blogs/colloidal-silver-get-it-while-you-can Colloidal Silver – Get it While You Can Removed from public use in the United States in the 1920’s and 1930’s by the medical profession in their move to purge natural health remedies from the marketplace, Colloidal Silver persisted through public demand. […]