Vitamin D is important to our overall health, and now scientists have made some notable discoveries about how deficiency early in life can trigger problems with the body's immune system. Researchers ...

When your body lacks vitamin D, it can disrupt several important functions, especially the bones, muscles and immune system.

Deficiency of vitamin D has been linked to issues in bone health, but recent studies are revealing a more complex relationship between this nutrient and the immune system. Emerging evidence suggests ...

B cell deficiency is a common condition that can result either from immunosuppressant drugs used to treat autoimmune disease or certain cancers—such as rituximab (RTX)—or from natural immune ...

Recent immunology research has unveiled the complex relationship between vitamin D and immune system function. This vital nutrient is involved in the development and function of the immune system, ...

A certain vitamin deficiency could trigger autoimmune conditions. Researchers at McGill University in Canada studied mice genetically engineered to not produce vitamin d naturally. They found the ...

The influenza virus or flu is a contagious respiratory illness that can generate mild, moderate, or severe symptoms. Healthy individuals that contract the virus may feel mild symptoms, but recover ...

PHILADELPHIA, Pennsylvania (WPVI) -- "My son, who's five years old, is getting a 52-minute infusion weekly of a medication to build his immune system," said Regina James of Pitman, New Jersey. "So, I ...

Nerve pathways in the spinal cord can be damaged or severed after an accident or serious injury, a condition known as paraplegia. Depending on where the injury is located, different parts of the body ...