Some of us know that feeling of a post-lunch stomachache all too well, but many of us are still in the dark about how what we ...

Hot peppers trick your brain into thinking your mouth is on fire. But there's no real heat in a pepper. So, what's going on? It's all about a chemical compound in peppers called capsaicin.

Try blending bromelain powder into a smoothie to start ... Osteoarthritis and Cartilage reports that capsaicin-the compound that gives hot peppers their heat-relieves pain just as well as popular ...