Magnesium Oxide. National Library of Medicine. Accessed 5/8/2023. Magnesium Blood Test. National Library of Medicine. Accessed 5/8/2023. Magnesium Oxide. National Center for Biotechnology Information.

Studies suggest that magnesium ions provided by magnesium oxide interrupt the brain signals that may cause migraine. A dose of 400–500 milligrams per day may be required to be effective.

Magnesium oxide is a promising material for capturing carbon dioxide directly from the atmosphere and injecting it deep underground to limit the effects of climate change. But making the method ...