Great Magnesium
I have used this brand for years now, and it has helped me in so many ways. My son takes it and does not get migraines anymore. I use it for muscle cramps. And I recently read that it helps people with mitral valve prolapse -- keeps your heart beating normal. It works for me. I bought a different brand first of magnesium oxide (it was on sale at the drug store) and then read the research and found out that magnesium oxide is not absorbed very well. http://www.ncbi.nlm.nih.gov/pubmed/2407766<br /><br />So I switched to this brand and I will stick with it.
Rating: 5 stars