Boosting a natural molecule that fuels cellular repair helps brain cells stay organized - a change that may slow memory loss.

Problems with energy-producing cellular structures called mitochondria have previously been linked to neurodegenerative diseases such as Alzheimer's. Before now, it wasn't clear if this was a cause or ...

Medically reviewed by Brigid Dwyer, MD Key Takeaways Vitamin deficiencies, especially low B12, can significantly impact ...

Findings from St. Jude Children's Research Hospital demonstrate that virtual memory T cells, a specialized group of immune cells, provide nonspecific immunity for infants early in life. The work stems ...

Getting measles doesn’t confer benefits on the immune system — in fact, it’s just the opposite. Even a mild case of measles destroys the memory cells that confer resistance on bugs the patient has ...