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

Some herbs and spices—including elderberry, garlic, and turmeric—have antimicrobial effects that may help the body fight infection.

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

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

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

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.

Ginger and chamomile teas can complement green tea by supporting inflammation reduction and sleep, which are two major contributors to immune health.

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 ...

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 ...

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 new study suggests treatment-resistant depression may be rooted in the immune system. Trauma, stress biology, and mini-brain models reveal a hidden neuroimmune story.