I've been using a strict multi-mineral combined with separate vitamins and a B complex on a daily basis .
I do this because it seems really tough to find the near perfect multi-vitamin/mineral out there with all of the optimum ingredients and dosages contained within.
I like the natural forms of vitamin E ( gamma). Also, B complex with Pyridoxal-5 Phosphate and other active forms of vitamin B. D3 of course.
Magnesium was something I took for granted until reading the posts here on Neurotalk. I ordered Dr. Carolyn Dean's book on Magnesium. Looks like it has some very good reviews.
In the meantime Douglas labs has what appears to be a good multi-mineral. I plan on ordering one.
Magnesium listed is (as magnesium aspartate and magnesium amino acid chelate) 400 mg
Here is the product itself:
http://www.iherb.com/Douglas-Laborat...les/39148?at=0
Maybe a bit pricey, but ingredients appear to be of quality. Manufacturer is reputable as well. Six pills a day seems a bit crazy!