A Breakthrough in the Mystery of Why Women Get So Many Autoimmune Diseases
Evolution might have played a trick on women’s immune systems. About 65 million years ago, shortly after the time of the dinosaurs, a new critter popped up on the evolutionary scene. This “scampering animal,” as researchers described it, was likely small, ate bugs, and had a furry tail. It looked, …
Sarah Zellmer flipped this story into Self•1765d