This is a bit startling.... I don't shop at the dollar store very often, so when walking by this rack I was shocked to see a number of different supplements. Of course Magnesium being one of them. Now I have to say, there's nothing I want to consume at the dollar store; I mean it's one thing if you're buying a kitkat bar knowing it's unhealthy. But when you're buying supplements??? The problem is, most people don't know all supplements are not created equally. I didn't when I was ta...