Are You Low on Magnesium?

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Magnesium Benefits and Uses
Wellness Mama » Blog » Health » Are You Low on Magnesium?

The answer is likely “Yes” that you are deficient in Magnesium.

Magnesium is the eighth most abundant mineral on earth, and the third most abundant in sea water. More importantly, it is the fourth most abundant mineral in the human body and it is necessary in over 300 reactions within the body.

Magnesium isn’t just abundant in the body, but vitally important too. As this article explains:

Every single cell in the human body demands adequate magnesium to function, or it will perish. Strong bones and teeth, balanced hormones, a healthy nervous and cardiovascular system, well functioning detoxification pathways and much more depend upon cellular magnesium sufficiency. Soft tissue containing the highest concentrations of magnesium in the body include the brain and the heart—two organs that produce a large amount of electrical activity, and which can be especially vulnerable to magnesium insufficiency.

Proper magnesium ratios are important for the body to correctly use calcium in the cells. Even a small deficiency can lead to a dangerous calcium imbalance and lead to problems like calcification and cell death. This manifests itself with symptoms like heart trouble, migraine headaches, muscle cramps and premenstrual cramping.

Where Has All The Magnesium Gone?

Unfortunately, most modern farming processes tax the soil, depleting it of its natural magnesium. On top of that, many hybrids are selectively bred to survive low levels of magnesium and most conventional fertilizers use nitrogen, potassium, and phosphorus, and do nothing to replenish magnesium levels.

Water was once a good source of magnesium, but now:

Fluoride in drinking water binds with magnesium, creating a nearly insoluble mineral compound that ends up deposited in the bones, where its brittleness increases the risk of fractures. Water, in fact, could be an excellent source of magnesium—if it comes from deep wells that have magnesium at their source, or from mineral-rich glacial runoff. Urban sources of drinking water are usually from surface water, such as rivers and streams, which are low in magnesium. Even many bottled mineral waters are quite low in magnesium, or have a very high concentration of calcium, or both.

These additional dietary factors can also deplete magnesium:

  • Consumption of caffeine
  • Consumption of sugar (It takes 28 molecules of magnesium to metabolize a single glucose molecule! source)
  • Consumption of processed food
  • Consumption of alcohol
  • Consumption of produce from depleted soil
  • Consumption of foods high in phytic acid

Additionally, drugs like birth control pills, hypertension medicine, diuretics, insulin, and certain antibiotics (among others) deplete magnesium levels. Sweating often from exercise or other causes can also deplete magnesium.

What Does Magnesium Do?

Magnesium is necessary for hundreds of functions within the body, but is especially important for:

  • Gives rigidity AND flexibility to your bones (more important than Calcium in many cases)
  • Increases bioavailability of calcium
  • Regulates and normalizes blood pressure
  • Prevents and reverses kidney stone formation
  • Promotes restful sleep
  • Helps prevent congestive heart failure
  • Eases muscle cramps and spasms
  • Lowers serum cholesterol levels and triglycerides
  • Decreases insulin resistance
  • Can prevent atherosclerosis and stroke
  • End cluster and migraine headaches
  • Enhances circulation
  • Relieves fibromyalgia and chronic pain
  • Treats asthma and emphysema
  • Helps make proteins
  • Encourages proper elimination
  • Prevents osteoporosis
  • Proper Vitamin D absorption
  • protection from radiation
  • To aid weight loss
  • Lessen or remove ADD or ADHD in children
  • in proper digestion of carbohydrates
  • emerging evidence is showing a preventative role in many cancers
  • (source)

Even though magnesium deficiency is rarely addressed in medical settings, the National Institutes of Health website states that:

Some observational surveys have associated higher blood levels of magnesium with lower risk of coronary heart disease [50-51]. In addition, some dietary surveys have suggested that a higher magnesium intake may reduce the risk of having a stroke [52]. There is also evidence that low body stores of magnesium increase the risk of abnormal heart rhythms, which may increase the risk of complications after a heart attack [4]. These studies suggest that consuming recommended amounts of magnesium may be beneficial to the cardiovascular system.

Are You Low in Magnesium?

As I said above, the answer is likely ‘yes’ in today’s world, as over 80% of tested adults are. Unfortunately, blood tests are relatively ineffective in gauging magnesium levels as less than 1% of magnesium is in the blood.

Low magnesium levels are often diagnosed by symptoms alone, and the following symptoms can point to low magnesium levels:

  • Inability to sleep or insomnia
  • Irritability
  • Sensitivity to noise
  • Mental disturbances
  • Anxiety, depression or restlessness
  • Muscle soreness or spasms
  • Infertility or PMS
  • High levels of stress
  • Headaches
  • Heart “flutters” or palpitations
  • Fatigue or unusual tiredness
  • Coldness in extremities
  • Fuzzy brain or difficulty concentrating
  • Allergies and sensitivities
  • Lack of appetite
  • Back pain
  • Body odor
  • Bad short term memory
  • Poor coordination
  • Insulin resistance
  • Carbohydrate cravings
  • Constipation
  • Frequent cavities or poor dental health
  • Gut disorders
  • Kidney stones
  • Thyroid problems

If you have more than one of the above symptoms and especially if you have more than five, it is highly likely that you could benefit from magnesium supplementation.

How To Get Enough Magnesium

Unfortunately, magnesium is often not well absorbed by the digestive tract, and is even more difficult to absorb if you are deficient or are low in vitamin D, have poor gut bacteria or suffer from a number of other conditions.

On top of that, most foods are depleted of their natural magnesium levels and the water supply is lacking also. For this reason, I often use topical magnesium supplementation for our family.

There are several ways to supplement, and a mixture of more than one type of magnesium supplementation seems to be most effective. It is important to start slow and work up, as high doses will not be completely absorbed at first and most will be wasted.

Oral Magnesium Supplements

Leafy green vegetables, sea vegetables, kelp, and especially nettle are good dietary sources of magnesium, though if you have a deficiency, it will be difficult to raise your levels enough through diet alone. There is also evidence that over half of all magnesium taken internally is not used and leaves the body as waste. I take this timed release formula and B-vitamins and folate for better absorption. (I like it so much I reached out to them and they offered a 10% discount for Wellness Mama readers with the code wellness10.) Another great magnesium option is from BiOptimizers.

Transdermal Magnesium Supplements

Unlike internal doses of magnesium, topical magnesium does not have to pass through the digestive system and kidneys and can more quickly enter the blood and tissues of the body.

I now cycle a quality magnesium supplement like the one above with topical magnesium spray. I find topical to be the most effective (and cost effective!). You can make your own magnesium spray using this recipe or can try these hand-crafted jars of Magnesium Lotion as well.

Healthy Magnesium Levels: Bonus Benefit!

In fact, I was suffering from low vitamin D for years despite spending regular time in the sun and taking supplemental D3 at the suggestion of my doctor. Magnesium is needed for proper vitamin D absorption and it wasn’t until I increased my use of magnesium on my skin that my vitamin D levels finally went up.

If you’d like to learn more about the importance of magnesium and its various actions in the body, I’d suggest the book The Magnesium Miracle by Carolyn Dean as well as listen to my short podcast episode on magnesium.

Do you take magnesium? Have you noticed any benefit? Share below!

Magnesium deficiency can lead to health problems. Find out the best source of magnesium and how to optimize your magnesium levels.
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Katie Wells Avatar

About Katie Wells

Katie Wells, CTNC, MCHC, Founder of Wellness Mama and Co-founder of Wellnesse, has a background in research, journalism, and nutrition. As a mom of six, she turned to research and took health into her own hands to find answers to her health problems. WellnessMama.com is the culmination of her thousands of hours of research and all posts are medically reviewed and verified by the Wellness Mama research team. Katie is also the author of the bestselling books The Wellness Mama Cookbook and The Wellness Mama 5-Step Lifestyle Detox.

Comments

437 responses to “Are You Low on Magnesium?”

  1. Gina Avatar

    Is magnesium supplementation/external application safe for pregnancy and nursing? I’m nursing my one year old who I wonder might also be magnesium deficient. Is it safe for babies?

  2. jennifer calderon Avatar
    jennifer calderon

    Thank you so much for this information! I am struggling with almost all of these issues you have numerated above with magnesium deficiency, EVEN though I have a perfect BMI, exercise 5 hours a week and am a really happy person who is NOT going through any major life events. And of course my MD thinks it’s all in my head. Started the supplements and some smoothies this week to see how if i start to feel better. I just signed up for your newsletter. Looking forward to all the wisdom you can impart on natural remedies. Best, Jenn

  3. chuck Avatar

    Has anyone else noticed an increase in appetite after supplementing with magnesium?

  4. Mansoar Avatar

    My eye lids have been twitching off and on for as long as I remember. It got very strong tonight. I took a 250 mg magnesium and a B6, B12 vitamin with avec acide folique and the twitching stopped almost right away. I was not sure what made the twitching stop that fast, so I researched magnesium and I am pretty sure that I have magnesium deficiency, now that I have read about it. I don’t know if the B vitamins helped or not. Thanks for all the good infos.

  5. naunnie maus Avatar
    naunnie maus

    I stumbled onto your site(I have Menieres disease, theres a pun in there). I find it very informative. After some extensive reading of your site on a wide variety of topics and your responses, I have no problem trying your recommendations. Starting with the Magnesium “oil” for a myriad of problems. Your patience with multiple requests on the same topic-“where is the recipe for the…..” or how you reply/not reply, in the manner of a lady, to attacks on your “medical background” is what gives me the confidence to follow your suggestions. With that being said,my man card confidently & firmly held high, Mama lets go !

  6. Jenn Avatar

    Hello!

    Just wondering, if I brush with activated charcoal in the evening and rub the magnesium gel on in the evening as well, will the charcoal remove the magnesium or it should be fine as long as I’m not swallowing it?

    Thanks!

  7. Bethany Avatar

    Thanks for your information on magnesium deficiency. I have over half of the symptoms for this, and I am not sure this is what’s wrong with me. It is a strong possibility, though. Around a year ago, I found out I had the bacteria h. pylori. I have since gotten rid of it, but it left many health problems in its wake. Most recently, I have started having numbness in my hands and feet and my legs hurt so badly at night that I can hardly sleep. I also have thyroid problems. For the past week I have been taking magnesium in a multi vitamin, drinking it in a powder form, and also soaking in epsom salts. However, I feel like I am getting worse in some ways as the numbness seems to last longer and happen more frequently in my legs hurt even worse at night. Do you think it’s possible to feel worse before you get better? I don’t want to continue to do all this stuff with magnesium if it just makes me get worse and not better. I am fairly young, and would like to feel the way I did before being infected with h. pylori…

  8. ellen Avatar

    Hi. FYI: Just a typo I noticed in the facts at the top… It should say it takes 28, not “287” molecules of magnesium to process one molecule of sugar.

  9. Cindy Avatar

    I am a chronic kidney stone sufferer. Dr. Joel Furhman has a protocol that recommends 300mg of Mg taken twice daily. I understand taking Mg orally isn’t absorbed as well as topically, and I actually prefer using a transdermal method. How would I know if I am getting the levels recommended when using the oil?

  10. Kandice Avatar

    Hi there! I love your site! Thank you for sharing all the info!
    I am nursing mom to a 7 month baby girl. I have some of the Calcium/Magnesium Capsules
    left over from my “Labor Aid” Drink. Would you recommend taking these while nursing?

    Thank you,

    Kandice

  11. jenni Avatar

    I’m having major issues getting my “problem eater” to drink this. Any suggestions? Does the original have no flavor?

  12. Annalsa Avatar

    Thanks for your post Wellness Mama, i have started taking a magnesium supplement in the last few weeks as I’ve started to get insomnia. Im currently 28 weeks pregnant and just been diagnosed with Gestational Diabetes (although thats a whole ‘nother story).
    I took magnesium regularly before i was pregnant then stopped. Now with this new diagnosis I’m taking it again to help balance my blood sugar levels. I honestly believe that my diagnosis is based on one reading of my blood sugar, and not accurately reflecting my true diet or daily sugar levels. Im not looking forward to measuring my BGL but am looking forward to proving the doctors wrong!
    Do you have any other suggestions to help deal with this naturally?

  13. Marj Avatar

    Hi katie,
    I have a 13 month old son, i was wondering when can start giving him magnesium oil and supplement? Also, is it necessary to take calcium supplement along with magnesium?

    Thanks a million!
    Marj

  14. Charlotte Avatar

    I’ve started transdermal magnesium application and so far so good. But I was wondering if after I get rid of my deficiency through transdermal application, can I switch to oral supplements? It would just be easier for me because of the sticky residue, time it takes to absorb, tingling etc. Is it possible that my gut would be able to absorb pills after I eliminate my deficiency transdermally?

  15. Colleen Mitchell Avatar
    Colleen Mitchell

    Can you please explain in detail how you use the three forms of magnesium together – doses – timing – etc?

  16. Alyssa Avatar

    Has anyone had complications taking magnesium and vitamin d3 together. I bought natural calm to start taking because I have many of the symptoms but am nervous of any side effects. I have low blood pressure already. I also ordered a combination supplement of omega 3’s and vitamin d3 together as well. I called to consult my doctor and gave me the okay to take the omega 3 and vitamin d3 but knew nothing of magnesium and gave me no advice.

  17. Amy Avatar

    I am early in my pregnancy and after reading about your good experience using magnesium supplements while pregnant, decided to try the Natural Calm. The other day though as I was searching the internet about it I found some disturbing things about it containing lead. Could you tell me more about this and whether you would be concerned? I do not think I will take it any more while pregnant. I think I’ll look for alternatives. Thanks!

  18. Dabs Avatar

    Hello…

    I just read this from other site:

    “Magnesium Toxicity. Ingesting Epsom salts too frequently can lead to an overdose of magnesium sulfate. More symptoms of this condition include a drop in blood pressure, slowed heartbeat and flushed skin. Signs of an overdose include vomiting, nausea and reduced awareness of drowsiness. Very severe cases may cause coma or death.”

  19. Rachel Avatar

    I’m about 7 months pregnant and tweaked your deodorant recipe using magnesium oil and coconut oil and love it, so I’m getting some magnesium transdermally. If I want to try and add one of the other ways to supplement it, which would you recommend, and are there any cautions I should take?

  20. Paulette Avatar

    The link to the magnesium oil takes me to magnesium bath salts. Their site also lists a lotion though. Where can I find the actual oil?

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