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Why Do Cardiologists Recommend Magnesium for Heart Health?

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Magnesium. You’ve probably heard of it. People take it for sleep, anxiety, and constipation. But did you know it’s one of the most essential minerals for the heart? As the Natural Heart Doctor, my journey into the heart’s intricate workings has revealed the undeniable significance of this vital mineral. It’s a cornerstone in the foundation of heart health. This is why many cardiologists, myself included, emphasize its role in a holistic approach to cardiovascular well-being.

Heart health tends to be complex. Getting lost in the details of treatment options, medication recommendations, and lifestyle changes is easy. However, amidst all the recommendations, the importance of magnesium consistently shines through. Its natural benefits, backed by solid scientific evidence, make it an indispensable ally for anyone looking to foster a healthy heart and lead a balanced life.

What is Magnesium?

Magnesium is one of those elements that, while present in our daily lives, often remains in the background. Yet, its role in our body’s functionality is paramount. 

It’s a silver-white metallic element crucial for hundreds of biochemical reactions in the human body. From energy creation and protein formation to DNA repair, magnesium is a quiet powerhouse, ensuring our systems function smoothly and efficiently.

7 Heart-Healthy Benefits of Magnesium

Magnesium’s bond with heart health profoundly influences numerous aspects of cardiovascular function. Below, we delve into seven pivotal roles magnesium plays in nurturing and maintaining our heart’s vitality.

1. Helps Maintain a Normal Heart Rhythm

At its core, the heart is an electrical system. Maintaining a steady, rhythmic heartbeat relies on a careful balance of electrolytes. Magnesium, as an essential electrolyte, helps regulate this delicate balance. 

Magnesium helps facilitate the proper flow of electrical impulses in the heart, preventing irregular heart rhythms, such as atrial fibrillation. Magnesium is like a conductor, keeping our heartbeats in sync and efficient. But, without enough of it? We’re more prone to heart rhythm abnormalities like atrial fibrillation and tachycardia. In short, our heart needs its magnesium fix.

2. Supports Healthy Blood Pressure

Adequate magnesium levels help promote vascular relaxation, allowing our vessels to widen and thus helping maintain healthy blood pressure. On the other hand, a magnesium deficiency can lead to vasoconstriction, where blood vessels tighten, making it harder for blood to flow freely, potentially elevating blood pressure.

3. Aids in the Reduction of Inflammation

Chronic inflammation is a silent saboteur, closely tied to various heart woes, heart disease being the most notorious. Here’s where magnesium, often overlooked, takes center stage. With its robust anti-inflammatory credentials, magnesium is like a shield, fortifying our cardiovascular health. 

Digging deeper, a slew of studies spotlight how adding magnesium to the mix notably dials down c-reactive protein (CRP) levels—a clear marker of inflammation. So, think of magnesium as our body’s peacekeeper, quelling internal flare-ups.

4. Supports Efficient Muscle Function

The heart, the most critical muscle in our body, requires magnesium for proper contraction and relaxation. This mineral aids in transmitting muscle impulses, ensuring the heart pumps blood efficiently throughout the body.

5. Reduces the Risk of Atherosclerosis

Atherosclerosis, the fancy term for clogged arteries, is a silent and sinister threat. It’s like traffic jams inside our blood highways, causing potential heart troubles down the line. Magnesium, though, emerges as an unsung hero in this narrative. 

Not only does magnesium play a role in the smooth flow of our circulatory system, but there’s increasing evidence hinting at its protective benefits against the buildup of these arterial blockages. Magnesium is a key player in keeping arterial pathways clear, potentially preventing the complications of blockages, like heart attacks or strokes. 

6. Combats Oxidative Stress

Oxidative stress is a bit like rust in our body, especially targeting our heart and the intricate network of vessels that nourish it. Left unchecked, it can pave the way for many cardiovascular complications. 

Enter magnesium, the unsung hero with powerful antioxidant properties. Acting as a protective shield, magnesium leaps into action, neutralizing those harmful free radicals that drive oxidative stress. It’s like giving our heart a protective armor, warding off potential threats, and ensuring it keeps beating strong and healthy.

7. Enhances Energy Production: 

Our hearts are tireless workers, beating continuously throughout our lives. This requires a constant energy source produced as ATP (adenosine triphosphate). Magnesium is pivotal in creating ATP, ensuring our hearts have the energy to function optimally.

Each of these roles showcases magnesium’s multifaceted benefits for the heart, emphasizing its importance in a holistic approach to cardiovascular health. Magnesium’s influence is undeniably significant, whether maintaining rhythm, reducing inflammation, or aiding energy production.

Where Do We Get Magnesium?

Magnesium is naturally abundant, playing hide and seek in many foods we consume daily. This vital mineral is everywhere, from the leafy greens on our plates to the nuts and seeds we snack on. Some of the foods particularly rich in magnesium include:

  • Spinach: A verdant treasure trove of nutrition, spinach stands tall among leafy greens with its impressive magnesium content.
  • Seeds and Nuts: Nuts and seeds aren’t just a treat for the taste buds. From pumpkin to flax, seeds are packed with magnesium.
  • Wild Salmon: Fatty fish such as salmon pack a punch when it comes to magnesium. One serving contains approximately 30 mg of heart-healthy magnesium. (Don’t like salmon? Check out our Wild Salmon Roe capsules.)
  • Avocado: This creamy fruit is a favorite for its taste and texture and its bounty of nutrients, including magnesium.
  • Dark Chocolate: Yes, even this indulgence makes the list! Dark chocolate, particularly those with higher cocoa content, contains a good amount of magnesium. 

However, there’s a wrinkle in our quest for magnesium through diet alone. Over the years, soil depletion, driven by intensive farming practices and certain fertilizers, has stripped our soils of essential minerals, including magnesium. This means the fruits and vegetables grown today might not be as mineral-rich as those our grandparents consumed.

Adding to this challenge is the modern Western diet, laden with processed foods and lacking in fresh, whole produce. Such dietary habits further distance many Americans from achieving their required magnesium intake. The sobering reality? Most of the population is walking around with less than optimal magnesium levels.

Given these hurdles, while obtaining magnesium through food remains the gold standard, supplementation often becomes necessary. It provides a way to bridge the gap, ensuring that our hearts and overall health have the support they need to thrive.

The world of magnesium supplements is vast and varied. From capsules to powders, each type boasts its unique benefits and impacts on our health. Ready for a deep dive? Let’s unpack the diverse lineup of magnesium types and what each brings to the table: 

  • Magnesium Citrate: If you have ever had constipation, magnesium citrate might be where you turned. Easily absorbed by the body, it has a gentle laxative effect. It’s often found in over-the-counter products and is also taken for its potential benefits in heartburn and indigestion relief.
  • Magnesium Malate: Often chosen by those suffering from fatigue or muscle pain, this type of magnesium is believed to be easily absorbed and gentle on the digestive system. It may help with energy production at the cellular level.
  • Magnesium Taurate: A combination of magnesium and the amino acid taurine, this form is particularly recommended for heart health. Taurine offers cardiovascular benefits of its own, and when combined with magnesium, the duo can be particularly effective for maintaining optimal heart function.
  • Magnesium Bisglycinate Chelate: This is a form of magnesium where the mineral is chelated, or bound, to two molecules of the amino acid glycine. This chelation process enhances magnesium absorption in our body, making it one of the most bioavailable forms. 
  • Magnesium Orotate: Derived from orotic acid, magnesium orotate is lauded for its superior bioavailability. This form stands out because of its potential benefits, specifically for the heart. Some studies suggest that magnesium orotate can support heart tissue health and improve its overall performance, making it a top choice for those focusing on cardiovascular health.

Understanding the varied forms of magnesium is key to tailoring its intake to your specific needs. Whether it’s addressing a deficiency, combating fatigue, or focusing on heart health, there’s a type of magnesium suited for every individual and purpose.

Next Steps

Navigating the supplement aisle can sometimes feel like deciphering a complex puzzle. With many magnesium options on the market, it’s easy to get overwhelmed, wondering which type best suits your needs. Which one will be most effective? Which is right for your specific health goals? These are valid concerns shared by many.

However, NHD has taken strides to simplify this journey for you. We’ve distilled the vast world of magnesium supplements into a single, potent product: Magne 5

This innovative supplement encapsulates five of the most beneficial forms of magnesium, bringing together their combined strengths in one easy-to-take capsule. Instead of juggling multiple bottles or second-guessing your choice, Magne 5 offers a comprehensive solution, ensuring you receive a broad spectrum of magnesium’s heart-healthy benefits.

If you’re left pondering more questions about your magnesium levels or curious about how Magne 5 can fit into your health regimen, we’re here to help. NHD offers a free 20-minute consultation call with an experienced health coach, ensuring you’re equipped with the knowledge and guidance you need to obtain your 100 year heart.


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Dr. Keith Smigiel is a regenerative medicine physician and pain management specialist. He takes an integrative approach to medicine, focusing on customized solutions tailored to individual needs. Using advanced, non-surgical treatments, Dr. Smigiel stimulates your body’s ability to naturally heal itself.

Dr. Smigiel helps people suffering from conditions such as chronic pain and erectile dysfunction, to hair loss and weight gain. Combining treatments such as PRP Therapy, Ozone, Neural Prolotherapy, and IV Infusions with functional rehabilitation, he helps you look and feel better.

He heals the body, instead of just treating the symptoms!

With his professional qualifications as a certified family nurse practitioner, a doctor of chiropractic, and a fellow of the International Academy of Medical Acupuncture, Dr. Smigiel offers patients comprehensive care from a broad perspective of conventional and alternative medicine. He also has extensive experience in functional rehabilitation and chronic pain management.

Dr. Smigiel is married to Angela and has two children, Sophia and Larz. When he’s not busy helping patients, he enjoys hiking, mountain biking, motocross, and boating.

About Dr. James Kneller, M.D., Ph.D., FHRS

Dr. James Kneller, M.D., Ph.D., FHRS

Dr. James Kneller is one of the nation’s leading heart rhythm specialists. Dr. Kneller is certified by the American Board of Internal Medicine (ABIM) in Clinical Cardiac Electrophysiology, Cardiovascular Disease, and Internal Medicine.

As a Fellow of the Heart Rhythm Society (FHRS) and Certified Cardiac Device Specialist (CCDS), Kneller provides comprehensive patient care, combining best medical practice with invasive procedures using state-of-the-art technologies to treat heart rhythm disorders.

Beyond guideline-directed therapies, Kneller is passionate about optimized personal health. With a deep interest in complimentary alternative medicine (CAM), he strives to reduce the need for pharmaceuticals, invasive procedures, and exposure to harmful radiation. With Natural Heart Doctor, he strives to help each and every client to Live Well, Eat Well, and Think Well to attain their 100-year heart!

About Dr. Lauren Lattanza NMD, FACC

Dr. Lattanza Office Visit with Patient

As a Naturopathic Physician, I am trained to treat the whole person and get to the root cause of disease.

I went to Arizona State University where I graduated with a bachelor’s degree in psychology with a depth in physiology and minor in Spanish. After my undergraduate degree I was working on prerequisite classes towards medical school, which is when I came to learn that my values identified best with the principles of naturopathic medicine. I knew that I wanted to help patients identify the causes of disease and be able to offer treatments which would improve their health rather than simply treating symptoms.

I dedicated the next 4 years to the Southwest College of Naturopathic Medicine in Tempe, Arizona where I attained my Doctorate of Naturopathic Medicine. I served as Class President all 4 years, Board of Trustees – Student Trustee, spoke as the Club President for our branch of Toastmasters, and was voted by my peers and attending physicians to earn the Outstanding Leadership Award for the Class of 2020. Throughout medical school I took it upon myself to work alongside MDs, DOs, chiropractors, and functional medicine practitioners in addition to naturopathic physicians.

As a Spanish speaking student, I was able to volunteer with community clinics around Phoenix and provide free healthcare to low-income families. Due to this combined exposure, I came to find my passion in treating cardiometabolic and digestive disorders that are all too common, yet largely preventable. I took the opportunity to learn the broad spectrum of healthcare so I can ensure that I am able to provide my patients with the best options.

About Dr. Jack Wolfson DO, FACC

Dr. Wolfson Office Visit with Patient

Dr. Jack Wolfson is a board-certified cardiologist, Amazon best-selling author, husband, father, and the nation’s #1 Natural Heart Doctor.

For more than two decades, more than one million people have enjoyed the warmth, compassion, and transformational power of his natural heart health courses and events.

Dr. Wolfson is the founder of Natural Heart Doctor Scottsdale, his heart health practice in Arizona, and Natural Heart Doctor, an online resource center with natural health information. Doctors from across the globe reach out to Dr. Wolfson for training and education in holistic health practices.

He has been named one of America’s Top Functional Medicine Doctors and is a five-time winner of the Natural Choice Awards as a holistic M.D. Dr. Wolfson’s work has been covered by more than 100 media outlets, including NBC, CNN, and the Washington Post. His book “The Paleo Cardiologist: The Natural Way to Heart Health” was an Amazon #1 best-seller.

Dr. Wolfson and his wife Heather have four children and are committed to making the world a better place to live. They provide for those in need (including animals) and support natural health causes through their philanthropic efforts.


Our chiropractor is an expert at adjustments and holistic chiropractic care and works closely in conjunction with the other health care experts at Natural Heart Doctor.

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We use specially formulated natural vitamins and minerals that are injected into a vein to prevent or treat dehydration. Ideal for people in Arizona.

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Stimulate your body’s natural healing abilities and promote physical and emotional well-being with acupuncture at Natural Heart Doctor.

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Our health coaches use evidence based skillful conversation, clinical interventions, and strategies to engage you actively and safely in health behavior changes.

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We use the most advanced testing in the world to assess heart health and to identify the root cause of your health issues.

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Schedule an office visit with one of our cardiologists, holistic physicians, chiropractor, or health coaches.

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Frequently Asked Questions

I’d like to receive an online second opinion from Natural Heart Doctor. What do I do next?

You can initiate a second opinion online through our website at any time. To begin, select the team member you’d like to speak with and open an account.

Click here for cardiologist Dr. Jack Wolfson.

Naturopathic Medical Doctor Dr. Lauren Lattanza. Get details.

Naturopathic Medical Doctor Dr. Tonia Rainier. Get details.

Click here for  Natural Heart Doctor Health Coach.

Alternatively, you can email health@naturalheartdoctor.com. A member of our care team will help guide you through the process of starting a second opinion.

What is the cost of a Natural Heart Doctor Online Second Opinion?

The cost for most second opinions varies by team member. This fee includes information collection, a phone or video consultation, a second opinion from a Natural Heart Doctor specialist and guidance throughout the process from your personal Care Team at Natural Heart Doctor.

Cardiologist Dr. Jack Wolfson’s Second Opinion Fee is $1500.

Holistic Physician’s Dr. Lauren Lattanza’s Second Opinion Fee is $250.

Naturopathic Physician Dr. Tonia Rainier’s Second Opinion Fee is $250.

Note: We apply the Online Second Opinion Call fee as a credit to any future consultations with Natural Heart Doctor, should you choose them.

Will my insurance cover the cost of a Natural Heart Doctor Online Second Opinion?

Most likely, no. Most health plans do not cover online second opinions or consultations. You are responsible for the cost of our second opinion. Natural Heart Doctor cannot file a claim with your insurance carrier, nor can we provide a procedure (CPT) code for this service.

What is the timeline to receive an online second opinion?

We do our best to schedule your second opinion as quickly as possible. Typically, it takes 5 to 7 business days after your information has been collected to receive your phone or video online second opinion.

What information do you need in advance of our call?

Our office will send you a short questionnaire to complete and return. We DO NOT need your complete medical records.

How many questions can I ask the expert during our call?

You may ask a maximum of five questions. This is to ensure that the expert has sufficient time to devote to each question. All questions must be finalized before your online meeting.

What should I expect to receive once my second opinion is complete?

You will receive a summary of our discussion along with our second opinion. The second opinion will be in written form. After you have reviewed the second opinion, a Natural Heart Doctor clinician will follow up with you by phone to address general medical questions about the information provided in the second opinion.

What if I have follow-up questions for the expert after I have reviewed my second opinion?

If you have a clarifying question about an expert’s response to one of the questions in your second opinion, and the Natural Heart Doctor clinician is unable to address it, then you may request a follow up session for an additional fee. 

Is my medical and payment information secure?

Natural Heart Doctor is strongly committed to protecting the privacy and security of all our patients. Our website meets all federal requirements for protecting personal health information under the Health Insurance Portability and Accountability Act (HIPAA). All financial transactions are processed by Natural Heart Doctor securely using industry standard payment processing tools.

I would rather visit Natural Heart Doctor for an in-person appointment. What should I do next?

If you would prefer an in-person appointment at Natural Heart Doctor instead of an online second opinion, please call (480) 535-6844 for details and scheduling.

Can I schedule a follow up appointment with the specialist who provided my online second opinion?

Yes, we’re happy to help you on an extended basis. Our clinician can discuss options with you when presenting our second opinion summary.