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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.

Phone

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

Dec 23, 2024
I have been experiencing migraines and dizziness, and after just two adjustments, I can already notice a positive change.
This is my first time experience with a chiropractor and I am very pleased to have discovered Peak. I have been experiencing migraines and dizziness, and after just two adjustments, I can already notice a positive change. I sincerely appreciate their assistance and I look forward to the upcoming 14 weeks of treatment! :)
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Kayla Schultz

Boise, ID

Mar 10, 2024
They are so amazing and caring. Spend time to explain any questions and make sure you are super comfortable with everything.
I have been seeing Jonathan for several weeks now. I came in because of dizziness and headaches. Which I am so happy to say that I am seeing improvement on both. They are so amazing and caring. Spend time to explain any questions and make sure you are super comfortable with everything. I highly recommend everyone to go see them. I know I’m glad I am.
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Bobbie Jo A.

Star, ID

Mar 11, 2024
They are great people, and I always feel better walking out of the office
Peak Chiropractic has taken great care of me over the past few months. They are the only chiropractic clinic in Idaho with a full neck CT scan, which helps them better understand how to adjust you vs traditional X-rays. They are great people, and I always feel better walking out of the office!
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Jack L.

Middleton, ID