The reason I asked is because when I started iodine, a medium size light brown flat spot showed up one day on my wrist. It looked alot like a sun/age spot but was a little lighter than most. I had not been in the sun for quite a while (I'm fair also)so I started thinking I needed to up my dosage of antioxidants. It hasn't gone away but I don't see anymore forming so I hope I have countered any extra oxidizing going on. 48124