Getting a tattoo may leave a lasting mark not only on your skin, but also on your immune system. This is the conclusion of a ...

Pancreatic cancer uses a sugar-coated disguise to evade the immune system, helping explain why it’s so hard to treat.

Vitamin C and vitamin D both support immune function in different ways, but neither will prevent you from getting sick on their own. Vitamin C may slightly shorten colds, while vitamin D deficiency ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Vitamin C and vitamin D both support immune function in ...

In a new study, people who incorporated a fermented side dish into their weekly routine saw meaningful shifts in immune cells that help the body fight infections.

Dr. Bulsiewicz says that eating fermented foods every day can lower inflammatory markers and promote a more resilient, balanced immune system. One fermented food you can easily add to your breakfast ...