I found mental clarity rotating between ashwagandha, st John's wart, and CoQ10, clarity no fogginess regular speed of thinking not delayed able to get out of bed without wishing I couldn't I'm not telling you to try it or suggesting it will help I could have felt better by coincidence or placebo but I know I spent 18 months unable to move and the right combo has me working the yard again slowly and surely but only been a few weeks.