I thought there was a study that showed sildenafil helped prevent cognitive decline too That rings a bell, but I wouldn’t be able to find it quickly. I wouldn’

I thought there was a study that showed sildenafil helped prevent cognitive decline too That rings a bell, but I wouldn’t be able to find it quickly. I wouldn’t be surprised regardless, as sildenafil, like many erectile dysfunction drugs, started as a heart drug anyway (what kind of heart drug, I am not qualified to answer). At the same time, perhaps sildenafil users are understandably more sexually satisfied, and we have then come full circle to TFA.