Renee (Bergen Co, NJ) on 01/08/2026

I have tried all forms of Mg over the years. I have the most success with high-dose Magnesium oxide. I used to shun oxide because it did nothing for me, but then I found that it is very effective if taken at the correct dose. For me, that is 800 to as much as 1200mg/day. I customize the dose by buying 200mg capsules. I take one with breakfast and 3 with dinner. If I notice slight constipation, I'll increase the dose until I'm going easily again. I'll also have a little Calm drink mix at night occasionally, as needed. Mg oxide effectively pulls fluid into the intestines and is harder to overdose on because it's not systemically absorbed very well.