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Magnesium and Your Nervous System: Why This Essential Mineral Matters for Whole‑Body Health

Magnesium is one of the most underappreciated minerals in the human body. Even though it’s involved in over 300 enzymatic processes, most people are walking around deficient — and often don’t even realize it. If you’ve ever struggled with poor sleep, tight muscles, frequent headaches, anxiety, or fatigue, there’s a good chance magnesium is part of the missing puzzle.

Dr. Kyara Finney
Dr. Kyara Finney
March 5, 2026
Foods rich in magnesium such as leafy greens, nuts, seeds and dark chocolate

Why Magnesium Is So Essential

Magnesium is like the spark plug for the body. It helps your cells produce energy, relax your muscles, balance electrolytes, and regulate blood sugar. For the nervous system specifically, magnesium plays a calming role. It regulates neurotransmitters — the “messengers” that allow your brain and body to communicate. Without enough magnesium, those signals can become chaotic, leading to everything from irritability to restless sleep to neurological symptoms. Magnesium also helps maintain proper function of the parasympathetic nervous system — the “rest and heal” mode. In today’s fast‑paced world, many people are stuck in chronic fight‑or‑flight, and their bodies struggle to switch into healing mode. Magnesium helps tip the balance back toward calm and recovery.

Signs You May Be Low in Magnesium

If you recognize yourself in some of these, magnesium could be playing a role.

The Nervous System Connection

Here’s where it gets especially important for our patients: magnesium is deeply tied to how your nervous system functions. When magnesium is low, nerve signals can become overly excitable. This can mean more tension, more pain, and a body that just doesn’t feel “at ease.” Pair that with misalignments at the top of the neck (which already interfere with nervous system communication), and it’s easy to see how symptoms can build up. When we support the body through upper cervical adjustments, restoring magnesium balance is another powerful way to help the nervous system heal and function optimally.

Upper cervical spine showing atlas and axis alignment supporting the brainstem

Where to Get Magnesium

Magnesium can be found in foods like leafy greens, nuts, seeds, legumes, and dark chocolate (good news for chocolate lovers!). However, many people don’t get enough through diet alone — which is why paying attention to this mineral is so important.

The Big Picture

Magnesium isn’t just another supplement buzzword. It’s an essential mineral that supports every part of your body, especially your nervous system. If you want better sleep, calmer stress responses, fewer muscle aches, and a more resilient nervous system, magnesium may be one of your best allies. When combined with chiropractic care that clears interference from the nervous system, getting enough magnesium can make a noticeable difference in your overall health and well‑being.

The best type of magnesium you can get for yourself is magnesium bisglycinate or Designs For Health Triple Magnesium Complex.

If you prefer ordering through Amazon, we’ve curated practitioner-approved magnesium options in our Detox Support collection here.

Designs For Health Triple Magnesium Complex.Where can I get my magnesium?

Where can I get my magnesium?

Many stores and supplement stores carry different types of magnesium; however, as listed above, our recommendation is the Designs For Health Triple Magnesium Complex because it covers all your bases of magnesium needs, it is clean, affordable and is not citrate. Unfortunately magnesium citrate is the most well‑known; however, the best use for it is for constipation and not muscle, joint or general health. Through our link, you can save money and know you are getting a clean supplement without the fillers.

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Peak Upper Cervical Center

Contact Us

Experience specific upper cervical chiropractic care at Peak Upper Cervical Center. Our Boise clinic is dedicated to providing top-quality and unique chiropractic care to help you achieve optimal health.

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Office

Peak Upper Cervical Center

4483 N Dresden Pl #103
Garden City, ID 83714

Reviews

Patient Ratings & Stories

Hear what our patients have to say about their experience at Peak Upper Cervical Center in their online reviews.

Rated

5.0

140+ Reviews

Rated

5.0

3 Reviews

Jun 16, 2024
With a 3D imaging machine you visually can seen how out of align you are and then a plan of action to get you back to alignment
After dealing with migraines my whole life, then panic attacks and most recently vertigo, which is the absolute worst experience to go through. I was determined to find help and that is where I found Peak Chiropractic with Dr. John and Dr. Kyara. They are warm, welcoming and above all experts in the field of Upper Cervical Chiropractic Care. They walk you through the process step by step and with a 3D imaging machine you visually can seen how out of align you are and then a plan of action to get you back to alignment. The adjustments are gentle and precise. No cracking or extreme movement of the head, which I can't handle. The last time I saw a chiropractor the extreme movement of my head led me to vomit in the bathroom right after the appointment. Not the case at Peak Chiropractic! I am on a treatment plan that started in February and will go until July and that gives my neck time to adjust and heal and then hopefully maintenance after. I can't tell you how happy I am to finally feel better, sleep better. I don't have the wave of dizziness that I was having on the daily. I also suffer from panic attacks driving and that in itself is debilitating. Even though I came to Peak for migraine and vertigo issues, I had no idea how much it would help me in gaining back my confidence to drive. I no longer get in my car with the feeling of dread and panic. That in itself is life changing!! So thankful and grateful for the care I am receiving and the healing and recovery process. I highly recommend you take the time to get the help you need if suffering from migraines, vertigo or panic attacks. No reason to be miserable when you can get the help you need and through Amazing people like Dr. John and Dr. Kyara!
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Judy G.

Boise, ID

Dec 16, 2023
I am personally scared of being twisted and popped and that’s not part of their practice.
Peak Chiropractic is an amazing place. Jon and Kierra are very knowledgeable and friendly! They take the time to explain everything and make sure you’re well taken care of. They specialize in starting at the root of the cause and not over doing it. I am personally scared of being twisted and popped and that’s not part of their practice. They made me feel very comfortable and the recovery room is very comforting after the adjustment. I highly recommend Peak!
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William S.

Meridian, ID

Mar 12, 2024
Drs. Kyara and Jon are on a mission to bring upper cervical care to the people of the Treasure Valley
Drs. Kyara and Jon are on a mission to bring upper cervical care to the people of the Treasure Valley, and their success is evident at Peak Chiropractic. The moment you step in, you can feel their genuine care and compassion for their patients. If you’re looking for a place that can help you get to the root of the chronic issues you may have been told there’s no help for, I wholeheartedly recommend a visit to Peak Chiropractic.
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Alyssa M.

Treasure Valley