I tend to believe this. I've had eczema for years and on the couple of occasions that I've gone south for vacation and spent time in the sun (exposing the ezcema to the sun as well), my eczema gets much better.

I just got back from a vacation last week and my leg is so much better right now. I actually had some eczema on my other leg clear up last year, I'm hoping that I can turn this temporary improvement into this site clearing up as well with extra attention & more regular use of my medication on the site. Maybe I'll be sure to take extra Vitamin D for a while, too.