You need fewer quick “boosts” to your immunity and more long-term healthy habits, including maintaining strong relationships ...

The prize-winning discovery explains how the immune system attacks hostile infections, but not the body's own cells.

Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by ...

Three immunologists have won the 2025 Nobel Prize in Physiology or Medicine for uncovering how the immune system prevents itself from attacking the body.

Regulatory T cells (red) interact with other immune cells (blue) and modulate immune responses. National Institute of Allergy and Infectious Diseases/NIH via Flickr Every day, your immune system ...

Researchers are gaining insights into how external factors like air pollutants, diet and medications, and even microbes in ...

Getting enough zinc is important for the functioning of your immune system. Here's how much you should be taking and the ...

The main role of your immune system is to protect you from outside threats. But what about your baby when you are pregnant?

In today’s increasingly digital world, where people can go days without meaningful in-person interaction, the importance of social connections often gets overlooked. Yet, these human bonds do more ...

But how does your immune system distinguish between “self” and “nonself ... meaning it helps turn on the genes necessary for regulatory T cells to develop and function. Without this protein, these ...

(THE CONVERSATION) Every day, your immune system performs a delicate balancing act, defending you from thousands of pathogens that cause disease while sparing your body’s own healthy cells. This ...