Sannidhi says certain types of fiber, like psyllium, have been studied for modest benefits related to weight, blood sugar, ...

The FDA has found that phenylephrine, an ingredient in many over-the-counter cold pills, is no more effective than a placebo ...

A primary care doctor shares her personal strategies for staving off viruses and keeping her immune system strong during cold ...

Here’s what the science says about what helps with a stuffy nose, what doesn’t and how else to breathe easier.

Learn how long the flu lasts, what symptoms occur at every stage, and what you can do to feel better and lower the risk of ...

More than 74,000 participants in clinical trials lost their access to care as a result of Trump administration cuts, ...

Researchers said a survey of U.S. adults found 72% say sleepiness sometimes, often or always gets in the way of their ...

From the Norovirus to seasickness, here are smart to tips that show how to avoid getting sick on a cruise ship and stay ...

Colds don’t respond to antibiotics, and most over-the-counter medications deliver modest results at best. In recent years, ...

Modern studies support the effectiveness of the ancient health practice. One 2024 study of more than 11,000 people found that ...

Viral upper respiratory tract infections – also known as the common cold – afflict everyone, typically three times per year, ...