University of Pennsylvania researchers have found a promising new treatment for periodontitis using a component of the immune system called complement, according to a new study in the Journal of ...

Curious how elderberry supplements affects blood sugar and the immune system? Learn what current research shows—plus safety tips and other potential health benefits.

Optimizing immunity requires a holistic approach. A well-balanced diet that includes the best foods for immune system health can help.

Changes to serum proteins could be behind the debilitating condition known as long COVID. The findings, published in the journal Science, could pave the way for diagnosing and treating the disease.

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

The newborn's immune system is a highly specialized mechanism that takes months to mature and become capable of effectively responding to pathogens. During this phase, adequate nutritional support, ...

A single blood protein can make aging stem cells act young again. As people age and notice changes like graying hair or reduced muscle strength, their immune system also undergoes shifts. One key ...

Kimchi may do far more than add flavor to meals—it could help fine-tune the human immune system. A clinical study using ...

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.

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

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 ...

Kimchi, a fermented vegetable dish, is gaining scientific recognition for its immune-boosting properties. Its rich fiber, vitamins, minerals, and beneficial bacteria support gut health and reduce ...