This guidebook introduces colloidal silver, aka the peoples' germ killer, an all-natural wide-spectrum germ killer. Readers discover how colloidal silver is being used as an alternative to antibiotic, antiviral, and antifungal products. Included are testimonials from people who have been helped by its healing power. Thoroughly documented with recent findings from leading researchers working with colloidal silver, this book answers many questions about this amazing substance.