As the fourth most abundant mineral in the body, magnesium is essential for regulating many bodily functions. But as a supplement — especially over the counter — it could do more harm than good. Neil Patel, PharmD, BCOP, Director of Retail and Specialty Pharmacy and Investigational Drug Service at Children's Hospital of Philadelphia, reviews different formulations and potential contraindications, and shares dosing considerations and general guidelines for treating pediatric constipation and migraine management; and more. This podcast is for general informational and educational purposes only and is not to be considered as medical advice for any particular patient. Clinicians must rely on their own informed clinical judgment in making recommendations to their patients. ©2023 by Children's Hospital of Philadelphia, all rights reserved.