Canada has one of the worst records for allowing or supporting Alternative Health Care and modalities. Bill C-51 is a prime example, and there are plans afoot to even ban the use of Vitamin C in ANY quantities, unless prescribed by a Physician at very low and paltry dosages.
Colloidal Silver has been used very successfully as a natural Antibiotic for decades, prior to its takeover by pharmaceuticals, where these drug manufacturers will stop at nothing to ensure their sales. The man who turned blue was a ploy to deter anyone from using the product.
What I hope you understand here is that Big Pharma perceive the use of supplements as competition (which they are) and which are much more successful at that, as they are bio-available and natural elements of the body. Nutritionals are therapeutic whereas drugs are not...................