“Colloid” means that something is dissolved in another substance. Colloidal silver is made up of tiny particles of silver in water. It’s the same kind of silver used in jewelry and silverware. The ...

Despite anecdotal claims, there’s no scientific evidence to support colloidal silver as a treatment for cancer. It can be toxic, and the FDA has taken legal action against companies making false ...

Colloidal silver supplements, tiny silver particles that are suspended in a liquid, have been advertised as an alternative medicine. Companies selling colloidal silver claim that the supplements ...

In 2008, Paul Karason, a 57-year-old man from the Pacific Northwest, agreed to appear on the Today show. And appear is the best word for it, since he was there because of the way he looked. From head ...

Colloidal silver is a controversial alternative medicine. Advocates claim it may be used to treat a variety of acute and chronic conditions, but there’s no scientific evidence to support these claims.