The water extract of Ashwaganda leaf containing rich in triethylene glycol (TEG) promoted non-rapid eye movement (NREM) sleep significantly and changed rapid eye movement (REM) sleep slightly, while the alcoholic extract containing active withanolides showed no effect on sleep. (sciencedaily.com)
Another benefit of taking Ashwaganda is that it blocks receptor sites for cortisol, which means that it helps you combat stress and keep your brain clear and focused. (thomasdelauer.com)
[10 - 12] In a recent gold - standard study, highly stressed patients receiving ashwaganda extract had significantly lower stress assessment scores vs. their placebo controlled counterparts. (liveinthenow.com)