Staying healthy means doing everything you can to keep your immune system functioning optimally. What you eat can significantly impact how your immune system operates. And while your immune system ...

If you incorporate some of these delicious, immunity-boosting foods into your regular diet, you may be looking at a healthier flu season this year.

A robust immune system is vital as it protects the body against infections and diseases, ultimately contributing to overall ...

There are many methods of staying healthy during cold and flu season, including choosing certain foods. In a Sunday appearance on "Fox & Friends Weekend," Fox News medical contributor Dr. Nicole ...

Ascorbic acid, the scientific name for vitamin C, supports immune function. Eating ascorbic acid-rich foods helps your immune system work properly.

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...

As cold and flu season begins, you may be wondering what you can do to help keep your immune system strong with all the nasty bugs going around. In addition to staying up to date on your seasonal ...

With age comes wisdom, including the knowledge that your immune system — unfortunately — isn’t as strong as it used to be. If you’re over 50, you probably know that you’re at a higher risk for chronic ...

Noting can derail a week like heading out the door and coming back with a cold. Or worse. There are plenty of bad things creeping around every corner, it seems, during this time of the year when it ...

Fall is in full swing, which means a cold is inevitable—at least, it is for me. I can actually set the clock by the fact that I fall ill come October or November. Around this time every year, I’ll get ...

As the immune system weakens with age, scientists have found a way to restore some of its lost strength. By delivering mRNA ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.