M
Magnesium Oxide
SupplementMentioned in 2 videos
A form of magnesium that is not bioavailable and should be avoided for supplementation.
Videos Mentioning Magnesium Oxide

Dr. Rhonda Patrick: Maximizing Healthspan with Exercise, Sauna, & Cold Exposure
FoundMyFitness
A form of magnesium that is not bioavailable and should be avoided for supplementation.

Capsaicin, Multivitamins, and Time Off (Episode 60)
Stronger By Science
A form of magnesium often used in cheaper multivitamins, noted for its poor oral bioavailability.