In admiration of dancing skills of Debbie McGee but definitely not the health advice! Colloidal silver is woohttp://www.dailymail.co.uk/health/article-5091341/amp/Debbie-McGee-eats-silver-particles-day.html …
Silver is an interesting one though. Different form, I appreciate, but silver crops up in this US medical patent too: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/PTO/srchnum.htm&r=1&f=G&l=50&s1=5676977.PN.&OS=PN/5676977&RS=PN/5676977 …