There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

Medically reviewed by Amelia MacIntyre, DO Key Takeaways Vitamin C can boost your immune system by stimulating white blood ...

Immuno-oncology is an evolving field of study on the role of the immune system in cancer initiation and growth. This introductory module describes the purpose of the human immune system, components of ...

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 ...

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

Getting a flu shot, washing your hands frequently, and keeping distance between you and those who are sick can help you stay healthier this winter. But there’s another way to bolster your immune ...

If the COVID-19 pandemic has done one thing, it’s made us all more familiar with some of the important players in the immune system. Antibodies, B cells, and T cells are among the best known parts of ...

Researchers at MIT have unveiled a way to coax an aging immune system into acting young again, using the same kind of mRNA ...

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 ...