"what people didn't know is that when serotonin is produced by the pain and goes into the spinal cord, it actually makes the grpr neurons a lot more active, and you a lot more itchy," chen says. the good news is that researchers are now paying more attention to the neuromechanisms ...
But what you might not realize is that there is alsonickelin certain foods. So if you are sensitive to nickel, ingesting it could cause similar problems as when you wear a $5 watch. But that said, the number of people who truly react to dietary nickel is likely very smallmaking a low...
is blood flowing into tiny unused capillaries in my skin. in non-runners like me, these capillaries are dormant. when they get flooded with blood irregularly, they swell. this irritates nearby nerve endings, which sends itchy sensations to the brain. burning muscles not long after this, a fam...