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Magnesium and Mental Health

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Dr. Roseann Capanna-Hodge
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Last Updated:
May 22, 2026
Magnesium and Mental Health

Magnesium is increasingly used as a treatment for many clinical health issues. Research supports symptom reduction in several clinical issues including, ADHD, anxiety, depression, OCD, and schizophrenia.Whenever parents ask me which supplement they regret not taking sooner, hands-down magnesium is the clear winner. And why? Magnesium is a supplement that has many noticeable benefits but the thing that most people see in their kids and feel in themselves is calming. It calms the brain and thoughts, which tamps down stress.Magnesium is an essential nutrient in neurotransmitter function and communication. Magnesium calms the nervous system due to its ability to block brain N-methyl D-aspartate receptors (NMDA), which inhibits excitatory neurotransmission. It also is needed within the central nervous system because of its role in cellular transmission and intracellular signal transduction.

How Magnesium is Used in the Brain and Body?

You can get her books for parents and professionals, including: It’s Gonna Be OK™: Proven Ways to Improve Your Child’s Mental Health, Teletherapy Toolkit™ and Brain Under Attack: A Resource For Parents and Caregivers of Children With PANS, PANDAS, and Autoimmune Encephalopathy.If you are a business or organization that needs proactive guidance to support employee mental health or an organization looking for a brand representative, check out Dr. Roseann’s media page and professional speaking page to see how we can work together.Dr. Roseann is a Children’s Mental Health Expert and Therapist who has been featured in/on hundreds of media outlets including, CBS, NBC, FOX News, PIX11 NYC, The New York Times, The Washington Post,, Business Insider, USA Today, CNET, Marth Stewart, and PARENTS. FORBES called her, “A thought leader in children’s mental health.”

Meet the Expert

Dr. Roseann Capanna-Hodge
Licensed Therapist | Certified School Psychologist
Board Certified in Neurofeedback (BCN) | 30+ Years Clinical Experience
Expert in Emotional Dysregulation in Children and Nervous System Regulation
Host, Dysregulated Kids Podcast | Author, The Dysregulated Kid

Dr. Roseann Capanna-Hodge is a licensed therapist, certified school psychologist, and leading expert in emotional dysregulation in children and nervous system regulation. With over 30 years of clinical experience and having analyzed more than 10,000 brain maps, she helps families understand what behavior is really signaling—and how to calm the nervous system first so real change can happen.
She is the creator of Regulation First Parenting™ and the CALMS Protocol™, host of the top 1% podcast Dysregulated Kids, and author of The Dysregulated Kid.
Dr Roseann
Help for Emotional Dysregulation in Kids | Dr. Roseann Capanna-Hodge
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