5,000 - 10,000 i.u.: Vitamin D3 in the morning. 300 - 600 mg: magnesium citrate. My favorite brand is "30 Minutes of Sunshine" http://www.lifespannutrition.co

5,000 - 10,000 i.u.: Vitamin D3 in the morning. 300 - 600 mg: magnesium citrate. My favorite brand is "30 Minutes of Sunshine" http://www.lifespannutrition.com/lsn/products.asp?itemnumber=393 http://www.lifespannutrition.com/lsn/products.asp?itemnumber... Bio-Tech Vitamin D3 is also very good: http://www.biotechpharmacal.com/ http://www.biotechpharmacal.com/