Women have stronger immune systems than men

Maybe that’s why women live longer than man.

Women are known to have a lower incidence of cancer — men have a two- to five-fold greater risk of developing the disease. Women are also better able to survive trauma, and, according to some reports, don’t get as seriously ill from bacterial and viral infections.

In a new paper, researchers from Ghent University in Belgium argue these sex-specific health disparities may be due, at least in part, to tiny pieces of genetic material called microRNAs. The main function of microRNAs in cells is to turn off, or “silence,” specific genes. The researchers say microRNAs located on the female X chromosome may give women an immune system advantage over males.