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

Researchers are increasingly examining how everyday diets influence the immune system. A new study takes a closer look at ...

Boost your winter immunity with nutrient-rich foods that support your immune system and combat respiratory infections.

Your immune system needs sunlight like plants need water. Without adequate exposure to natural light, your body’s defense mechanisms weaken in ways most people never realize. From dormant T cells to ...

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Antibiotics are powerful treatments that have saved countless lives over the course of decades. New findings from Scripps ...

Researchers are striving to understand the impact a phenomenon known as original antigenic sin has on immunity to the virus.

Vitamins D and C both play important roles in immune health, but will either prevent you from getting sick? Here's what experts want you to know.

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.