In older mice, vitamin E was found to regulate the immune system and protect from a bacterial infection that commonly causes pneumonia.
“Earlier studies have shown that vitamin E can help regulate the aging body’s immune system, but our present research is the first study to demonstrate that dietary vitamin E regulates neutrophil entry into the lungs in mice, and so dramatically reduces inflammation, and helps fight off infection by this common type of bacteria,” said first author Elsa N. Bou Ghanem, Ph.D., postdoctoral scholar in the department of molecular biology and microbiology at Tufts University School of Medicine (TUSM).
