HYPOALGESIA

When you push your body for two hours on a bike, something odd happens with pain. Scientists call it exercise-induced hypoalgesia—your pain radar drops after intense movement. Most studies focus on short bursts, but this one checked what happens after a steady, long ride. Twelve trained male cyclist

Ever wondered why some people with inflammatory bowel disease (IBD) feel less abdominal pain? Scientists have been puzzling over this for a while now. It turns out that a specific gene variation might play a key role. This gene is linked to Na v 1. 8, a protein that helps detect pain signals in our