In the time of coronavirus, there are many theories floating around about what does and doesn’t kill the virus and other ...

So, why does it work? According to Penn Medicine, gargling with salt water not only kills bacteria in the throat, it also loosens mucus and offers pain relief. Dr. Zabel likens this to a local ...

and mouth ulcers. Salt water gargles can help relieve throat pain and irritation by reducing inflammation and preventing the growth of bacteria. "An advantage of salt water over, let's say ...