Recently I became more concerned about the recurring leg pain and the sluggish feeling with exercise and my duller brain function, despite a gluten-free diet, it occurred to me that perhaps the thick blood was actually a very important condition to treat. I therefore started
Ginkgo biloba after doing some reading, and it does seem to be helping. Especially interesting is that my sallow skin color is pinker. It did this temporarily when I went gluten-free, too.
http://www.ncbi.nlm.nih.