Mag-Ox 400 Magnesium Supplement, Pharmaceutical Grade Magnesium Oxide with 482 mg Per Dose, 120 Tablets, Pack of 2

Great product! I use for leg cramps at night. Since I take it with my vitamin D a couple hours before bed, I don't wake up anymore in the middle of the night with leg cramps.

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

Great price

I think it is helping me sleep

I had previously posted a review stating that one needed to be cautious with this vitamin if pregnant. The issue was that, at the time, I was also taking prenatal vitamins that contained a slightly higher-than-usual dose of iron—something I must take due to iron-deficiency anemia. It turned out that what was causing my lower abdominal pain was not the magnesium supplement, but rather the iron. Some time later, I stopped taking both supplements; eventually, I went back to testing each one individually. After I stopped taking the prenatals, these pills indeed proved to be quite helpful. However, they do not work if I take the iron as well, since the iron's effect is stronger than the action of this magnesium when taken together. I typically take them at night—around 11:00 PM, just as I am going to sleep—and the following morning I am able to have a bowel movement (except on the occasions when I take the iron, as the iron is what causes my constipation). I wanted to correct the comment I had previously left because I didn't feel it was fair to let it stand, given that since resuming them, they have actually been working for me. I will definitely be buying this brand again.

Great magnesium supplement. on auto ship!

My heart doctor said I needed a magnesium supplement and these are the ones he recommended. I have been taking them for years, my magnesium level is stable

Works great