There's a promising new allergy treatment on the horizon, but it's a bit yucky, to be perfectly frank (though not exactly scientific!). It seems that gutworms, or more specifically, hookworms, which are intestinal parasites, may offer protection from allergies, asthma, and other immune system disorders, including diabetes and MS.

I know what you're thinking, I've got to be kidding, right? Well, the truth is, researchers have been looking at why data gathered over the past 30 years shows that...