Allergies

Every year, it seems, weathermen claim this will be the worst allergy season ever. While that is highly unlikely, seasonal allergies, which affect some 30% of Americans, do vary widely from year to year. One expert, Estelle Levetin, a professor of biology at the University of Tulsa, explains how a long winter can be a [...]

Colloidal silver is an alternative medicine consisting of silver particles suspended in water. After using this solution as a nasal spray, the symptoms of a previously recalcitrant Staphylococcus aureus (S. aureus)-infected chronic rhinosinusitis patient were observed to have improved markedly. The aim of this study was to determine whether colloidal silver has any direct bactericidal [...]