That’s because our body doesn’t make enough of the stuff in the darker months as sunlight decreases. Vitamin D is key to ...

Vitamin E is especially great for boosting your immune system and is also important for the health of your heart, brain, eyes ...

Coming in as the most vitamin A–rich food, three ounces of pan-fried beef liver contain 6,582 micrograms (mcg) of the vitamin ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...

Vitamin C has many health benefits including helping with immune system functioning, iron absorption, and lowering your risk of stroke.

Kefir, like many other fermented foods (e.g., yogurt, kombucha, kimchi, unpasteurized sauerkraut) also contains a mix of ...

I learned the hard way that inflammation and immune health go hand in hand. When the body is under stress from late nights, habitual tension, or even a viral invasion, the immune system becomes taxed, ...

Think of your lymphatic system as a hardworking network quietly managing waste removal, immunity, and fluid balance. To keep the lymphatic system functioning smoothly, it is key to ensure your body ...

Immunologist Daniel Davis wants to eradicate long-held myths and replace them with wonder at the complexity of the body’s ...

Did you know that incorporating just one cup of cooked squash into your daily diet can provide over 100% of your recommended ...

There are many methods of staying healthy during cold and flu season, including choosing certain foods. In a Sunday appearance on "Fox & Friends Weekend," Fox News medical contributor Dr. Nicole ...

We often think about our immune system when a breakdown happens—AKA the sniffles start. Sick happens, and nothing can prevent anyone from never, ever coming down with an illness. However, it is ...