Dear Mark,
I've been reading a lot lately about magnesium, and how most people are deficient. It seems Mg deficiency can lead to anything from depression and poor sleep, to muscle cramps, to osteoporosis and arthritis among others. There are certainly some wild and conflicting claims out there, but some of them seem to have merit. What's your take on the theory that grok used to bathe in mg rich waters (which we've now "softened") and eat veggies from mineral rich soil (which has now been depleted due to farming practice).
Any chance for a "definitive guide to magnesium?" ..... fingers crossed!
Providence RI