I feel sooooo good at every moment! This is the best I've felt since before my brain injury. It's because my doctor found (through a blood test) that I am severely low on my vitamin D count. I think it was about half of the suggested amount. So, she put me on a high dose supplement (50,000!) three times per week for a few months. This has helped me so much. I'm sleeping better. I feel happier, and not so cognitively impaired.
Check out this article. It says that low vitamin D linked to "general cognitive impairment."
I am IN LOVE with Vitamin D. . . .!!