Peanuts. Bees. Pets. Trees. For most people, these things are harmless parts of everyday life. But for allergy sufferers, plenty of seemingly innocuous items can be unbearably irritating and even lethal. Now scientists have uncovered a possible molecular reason why humans evolved to have allergies, and it could lead to new ways to treat the troublesome condition.
Continue reading Why Do Humans Have Allergies? Parasite Infections May Be the Trigger