From vitamin C to your microbiome and mindset, the latest science of immunity is often counterintuitive. Here's how to give ...

Medically reviewed by Elizabeth Barnes, RDN Citrus fruits and red bell peppers are rich in vitamin C, which is important for ...

Eating the fermented food kimchi daily for 12 weeks may also help improve the immune system, in addition to its gut health ...

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.

This winter will be my 42nd consecutive winter in Calgary. Over all these years, I have worked on what I call the “Tree ...

As respiratory illnesses – such as influenza, COVID-19 and RSV – have continued to increase in recent months, it seems as if our immune systems have received more attention than ever. However, many ...

As the immune system weakens with age, researchers have found a way to temporarily boost its function by reprogramming liver cells to support T-cell development.

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we might recover from our next cold. I got my results in a text message. The ...

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.

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 ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...