I first purchased Thrivagen (which I heard about on the Bulletproof podcast) when I was having some female troubles including ones that could signify an early start to peri-menopause. So as to not provide too much information, it should suffice to say that very quickly, those symptoms were gone and I was hooked. In addition to these benefits, I feel alert, less stressed, and have more energy since finding and purchasing products from Sun Horse Energy! Thanks for your awesome product and hope I am never without it! – Lorina