300 - 600 mg: magnesium citrate.
My favorite brand is "30 Minutes of Sunshine" http://www.lifespannutrition.com/lsn/products.asp?itemnumber... Bio-Tech Vitamin D3 is also very good: http://www.biotechpharmacal.com/
300 - 600 mg: magnesium citrate.
My favorite brand is "30 Minutes of Sunshine" http://www.lifespannutrition.com/lsn/products.asp?itemnumber... Bio-Tech Vitamin D3 is also very good: http://www.biotechpharmacal.com/