 Nanoscale silver, nanosilver, has been used in various consumer products since the early 2000s. However, there is growing concern about the potential health risks associated with this technology. Nanosilver is composed of extremely small particles which have a high surface area and can penetrate deep into tissues and organs. These properties make it highly effective at killing microorganisms, but they also increase the likelihood of side effects. Research suggests that nanosilver may cause oxidative stress, disrupt cellular processes, and damage DNA. Additionally, some evidence indicates that nanosilver may be toxic to humans and animals when ingested or absorbed through the skin. Despite these concerns, nanosilver continues to be used in many consumer products, including clothing, cosmetics, and food packaging. This article was authored by Assault Lynch, Kenneth A. Dawson, Andrea Slutch, and others.