Cold sores are caused by the herpes simplex virus, usually herpes simplex virus type 1 (HSV-1). There is little to no evidence that specific foods trigger outbreaks. Common cold sore triggers include ...

Here's are the best remedies for the common cold, flu, and other respiratory illnesses, which spread quickly during winter.

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Elderberry supplements are often touted for immune support, but how might it help you fight infection or reduce inflammation.

Newsweek and BrandSpark International are proud to announce the winners of the 2026 BrandSpark Most Trusted® Awards, ...