Although winter is coming to a close, cold and flu season is still threatening our immune systems. Staying healthy is a marriage of several simple practices, according to Dr. Roger Seheult, a critical ...

Cold and flu season often sends people searching for quick immune fixes, but small, evidence-based nutrition choices can make a real difference. From smart supplement use to simple food swaps, these ...

The human body operates like a finely tuned orchestra, with each system playing its part in perfect harmony. However, sometimes this delicate balance breaks down in ways that can leave people ...

Our immune system protects the body from infections and harmful changes throughout our lives. However, it loses its ...

Researchers gain an insight into the relationship between the immune system and the gut microbiome in songbirds.

Every day, your immune system performs a delicate balancing act, attacking harmful invaders while protecting your own tissues. When that balance breaks, infections can spread unchecked, or the body ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...

As the body ages, so does the immune system. The immune system usually becomes less effective in older age, a process known as immunosenescence. This can increase the risk of: While you can’t prevent ...

Elderberry supplements and syrups pop up all over the place during cold and flu season, making it feel like everyone else knows something you don’t. But is elderberry full of the immune-boosting ...