Interesting. From my experience, coldness of feet is correlated with blood circulation. There are periods when my feet are cold (going together with the restless legs syndrome at night), and I think it goes away when circulation improves. My theory is that exposing feet to elements is another trick to improve blood flow to them, I’ve been meaning to try that.
If you don't have any snow to walk through, just give 'em an ice water dip. You can do your whole body, too, with similar benefits. It's uncomfortable, but what isn't...
In my experience, and I've not found any studies to support this, restless legs correlates with oxygen levels vs carbon monoxide and/or carbon dioxide levels. Check your air.
yep, my RLS has pretty much gone since i started iron&B12 supplementation after i discovered anemia on my blood test (i have a condition affecting B12)
