Adrian - 3/24/2019 14:07 Matt, Thanks for the reply. Can you tell us which direction your research points toward? Are many of these things generally beneficial, or generally not beneficial? Maybe if I paid closer attention to who wrote what when I'm reading here, I'd already know the answer to that, but is difficult for me to keep up with who posted what when reading. If you have access to genuine research showing that any or some of these products are beneficial, what would it cost to get a copy of your printed materials? Email is fine. Thanks for your time, Adrian