Hello, My Mother is 46 and has had Rheumatoid arthritis for about 10 years now, I was at Walmart today and overheard the two people next to me talking about a certain piercing that helped with a Migraine, I've heard about this. Then the other lady brought up her Rheumatoid and they were just talking about how the piercing helped her feel so much better. The pain went away. I can't remember what or wear she said the piercing was. Do you have any knowledge about this? Thank You.