Best ones are magnesium citrate and magnesium chelate. Supplement about 3x suggested dose for a week, then maintain 1x dose. Best time is during or after meals.

Best ones are magnesium citrate and magnesium chelate. Supplement about 3x suggested dose for a week, then maintain 1x dose. Best time is during or after meals. Taking lots of magnesium without any food will work as a laxative.