The classic claim is becoming TikTok's new favorite remedy, but here’s what to know. When you’re sick, you may be looking for ...

So, why does it work? According to Penn Medicine, gargling with salt water not only kills ... regularly performed if you're ...

So, why does it work? According to Penn Medicine, gargling with salt water not only kills ... regularly performed if you're healthy, unless a doctor instructs you to do so. If you are ready ...

But Johns Hopkins Medicine explains on its website that cold weather on its own does not ... on their own. Gargling salt water isn’t a cure for a sore throat — only time can do that.