It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

Your immune system is supposed to fight diseases and help your body recover. But in some cases, it may be weak, less active than necessary, overactive, or it may even attack ...

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

A healthy immune system is one of the keys to a healthy life. It’s what protects your body from infection. If your immun ...

From football fields to military training grounds, head injuries are leaving lasting marks on the brain in ways we're only ...

The immune system provides constant surveillance for the body, aiming to spot and eliminate disease-causing microbes or ...

As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called ...

It’s 2024—we know that cigarettes are bad for you. But scientists are still uncovering new and troubling ways that smoking changes you from the inside out. Today in Nature, a new study from the ...

The holiday season can be intense. People are traveling, hosting family and friends, and going to events — all the while keeping up other responsibilities of work and caregiving. All this activity has ...

Elderberry and zinc both support immune health, but what happens when you combine them? Learn how these supplements work together to strengthen immunity.

Although chemotherapy helps kill cancer cells, it can also affect healthy white blood cells, weakening the immune system. Eating nutritious foods, exercising, and avoiding illnesses are some ways to ...

Plants mobilize their immune defenses far earlier than scientists have believed for decades—and through a previously ...