Boost Magnesium Levels to Rebalance Your Hormones

If you’re a busy modern woman, chances are you’re deficient in magnesium and don’t even know it. This multi-tasking mineral is needed for your body to complete around 300 enzyme responses. Many of these responses impact on your natural hormone balance.

According to the Human Genome Project, more than 3,500 proteins also have binding sites for magnesium, which indicates it is a “must have” mineral with big health impacts.

Signs of Low Magnesium

In the short-term, low magnesium levels can cause:

  • Muscle spasms from feet cramps to chest pain (due to spasms in your heart muscle)
  • Headaches
  • Feeling constantly fatigued or weak
  • Anxiety and edginess
  • Loss of appetite
  • Quick exhaustion during exercise:  Research has found that during moderate activity, women with low magnesium levels in their muscle are likely to use more energy and tire far more quickly: 
  •  Insomnia:  Supplements are very effective for improving sleep quality and depth.

Longer-term, chronic magnesium deficiency has been linked to an increase in:

  • Heart arrhythmias and heart attack
  • Depression
  • Arthritis
  • Kidney stones
  • Fibromyalgia
  • Inflammation
  • Blood clots
  • Inflammatory bowel disease or irritable bowel
  • Seizures
  • Numbness and tingling
  • Stroke: Treating a patient with magnesium in the first hour after a stroke can quickly dilate blood vessel and help to reduce the damage from the stroke.
  • Osteoporosis
  •  Hypertension: The bigger dose of magnesium, the more it can lower your blood pressure
  • High cholesterol
  • Memory issues: Animal studies show that magnesium supplementation can help reverse this
  • Heart disease: The good news?  The Framingham health study has shown that self-reported magnesium intake is associated with less arterial calcification and therefore less risk of heart attack and stroke – particularly in women.


Related Links: “How to Use Food to Rebalance Your Hormones” – FREE Online Workshop 

The Magic Of Magnesium

Your body stores around half of its magnesium in the cells of your tissues and organs. The other 49% combines with calcium and is stored in your bones to keep them strong and healthy. This leaves just a small fraction of around 1% of free magnesium in your blood. This is why blood tests are not very helpful for checking magnesium because they don’t show the levels in your cells.

Magnesium also works hand in hand with calcium, so if you take calcium supplements and/or plenty of dairy foods and not enough magnesium to balance this out, you can end up with a backlash in the form of painful joints or increased anxiety.

A “Supermineral”, magnesium helps your body:

  • Produce energy: it does this by attaching to an important energy molecule called adenosine triphosphate (ATP).  It is also critical to how well your cells burn energy.
  •  Build bones, cell membranes and chromosomes
  •  Convert food into fuel
  •  Relax muscles
  •  Regulate body temperature
  •  Digest and utilize proteins, carbs and fats
  •  Build RNA and synthesize DNA
  •  Filter our toxins like mercury, aluminum and lead
  •  Produce glutathione, the ‘mother of antioxidants’
  •  Taxi ions like calcium and potassium across cell membranes – a process pivotal for nerve impulse conduction, muscle contraction and normal heart rhythms. Magnesium is the counter-ion for calcium and potassium in your muscle cells. This is why, if levels drop too low your nerve signals and muscle contractions may be affected, leading to muscle cramps and heart arrhythmias.
  •  Keep cell function synchronized with day and night: Recent research has found that in human cells, algae, and fungi levels of magnesium in cells rise and fall in a daily cycle. This helps to keep the individual body clocks in your cells better synchronized to the circadian rhythm of night (dark) and day (light).

Magnesium And Your Hormones

When you have sufficient magnesium it helps to naturally balance hormones, benefiting your:

  • Thyroid function: Magnesium helps convert the less active T4 thyroid hormone to the more active T3.
  • Estrogen balance: Along with folic acid and the antioxidant glutathione, magnesium is critical to Phase II detoxification in the liver. During this process, estrogen metabolites are made water-soluble so that they can be excreted from the body in urine or your stool. But if you have insufficient magnesium, your liver may be less able to complete Phase II detox, which may contribute to estrogen dominance. ED can cause weight gain, fluid retention and also contribute to the development of cancers of the breast and ovaries. For more about this, take a look at my post about ED.
  • Ability to reduce adrenalin and cortisol: As a calming hormone, magnesium helps to reduce over-reactivity in your Hypothalamic-Pituitary-Adrenal (HPA) axis. The upshot? You experience less anxiety and stay calmer during stress, reducing your production of stress hormones. Cutting out coffee can also help stabilize your adrenals. To find out why, take a look at my post.
  • Insulin Sensitivity: Magnesium is so helpful for lowering blood sugar that some experts call it ‘natural metformin’ – in reference to the drug used to stabilize blood sugars in people with diabetes Type 2. When magnesium helps stabilize blood sugars, women feel fewer cravings for snacks and find it much easier to lose weight or maintain a healthy weight. Conversely, when people are deficient in magnesium their risk of impaired insulin and the development of diabetes Type 2 shoots up. 
  • Production of steroid sex hormones: Magnesium is involved in pivotal processes that allow your body to produce estrogen, progesterone and testosterone.   
  •  Manufacture of DHEA and human growth hormone: These are important anabolic hormones produced at night when we sleep. Magnesium aids their production by promoting better sleep quality and faster sleep onset.  Improved sleep then allows your body to get on with the job of producing hormones and  repairing cellular damage.
  •  Produce serotonin: Magnesium helps to convert an amino acid called tryptophan into the important mood-boosting hormone, serotonin. Serotonin also makes melatonin, which is needed for good quality sleep. Magnesium also helps regulate calcium ion flow in calcium channels in the brain. So when it is deficient, neuronal issues may reduce brain function and trigger depression.  The more deficient you are in magnesium the higher the risk of depression.  When magnesium supplementation is given to people with issues like depression and anxiety, the improvements can often be miraculous.

How Much Magnesium Women Need

The Recommended Dietary Allowance (RDA) for magnesium is around 320 milligrams per day. If levels drop below this the ramifications can quickly be seen. In one study of post-menopausal women, when their intake of dietary magnesium was reduced to 130mg, they quickly showed signs of magnesium depletion in their blood, red blood cells, and urine.

But many women need a higher magnesium intake than the RDA – particularly if they have genetic issues, conditions like thyroid autoimmune disease or problems like stress, that are robbing them of magnesium.

So, to settle on the best dose of magnesium you need to listen to what feels right for your body. If you overdo it, the biggest impact you might experience is loose stool and then you will know to reduce your daily intake. Some people require as much as 2000 mg to replenish.


Related Links: “How to Use Food to Rebalance Your Hormones” – FREE Online Workshop 

Causes of Magnesium Depletion

Even if you are taking supplements, you can still be magnesium deficient. Blame it on the following health issues and lifestyle factors, which can bind up, deplete or affect your magnesium levels:

Gut issues: Chronic belly issues such as diarrhea or inflammatory bowel conditions like Celiac disease or Crohn’s disease can interfere with the health of your digestive system and it’s ability to absorb magnesium. To address gut issues and encourage a balance of good belly bacteria, take a look at my gut-friendly suggestions here.  A hormone balancing diet of whole and plant foods can do a great deal to improve gut health.

Stress: Always rushing, stressing and feeling overwhelmed? Then your body keeps triggering your “fight or flight” response. It also dumps calming minerals like magnesium because it wants your entire system to be on high alert to run from a predator or stand and fight for your life. Unfortunately, you are hard-wired to perceive all stresses as potentially life-threatening, so you respond to losing your wallet or arguing with your partner as if you have just been attacked by a saber-toothed tiger. So if stress is your middle name you are likely to be deficient in magnesium.

To find out how to break this cycle, read my post on How Adrenal Fatigue Causes Weight Gain, Fluid Retention and Exhaustion.

Soil depletion: Overfarming and use of pesticides and harsh chemical fertilizers have led to depletion of minerals like magnesium in the soil where crops are being grown, which in turn causes lower levels of magnesium in our vegetables and fruit.

Food processing: You might think you’re safe because you don’t eat take-away burgers, fries or pizza. But that’s not the kind of food processing I’m talking about. When we process foods in factories that results in loss of minerals like magnesium – even if the foods are healthy. For example, polishing rice or processing whole grains to turn them into flour can result in around 60% loss of magnesium in the food.

Low Stomach acid: This can interfere with your magnesium absorption. Don’t presume that you have enough stomach acid – particularly if you have gut issues or an autoimmune disease. Instead, do this self-test:  Buy some digestive enzymes that combine Hydrochloric acid and pepsin. Take one pill before a meal and have your food then take 2 pills at the next meal and keep increasing the dose until you feel a burn or discomfort. When that happens, go back to the previous dose.

I did a whole call on how to test for low stomach acid, its importance in hormonal balance and how to fix it in this video. 

I’ve had times when my stomach acid has been so low that I’ve had to go up to 5 pills before a meal but it really aided my digestion. Though lemon water and apple cider vinegar can have a similar impact, for some women they are just not enough. Also, one pill is roughly equal to one tablespoon of lemon juice of vinegar and most people would just find it too strong to have five tablespoons of apple cider vinegar in one go at every meal– which is why the hydrochloric pills are a better option.

Supplements to watch out for:  

  • Zinc: Taking around 142mg of zinc a day can reduce levels of magnesium in some people, shows research.
  • Iron: This can bind to magnesium, lowering the free levels available to enter your cells. Instead of taking supplements consider ways to use more chicken livers, which are very good sources of iron. Try this quick and delicious Chicken pate recipe.

Oxalates: These natural chemicals in foods can bind up magnesium too. So don’t overdo your intake of Swiss chard, spinach, chocolate and nuts and avoid soy altogether. If you have a morning smoothie with spinach, cacao and almond milk, that is just like an oxalate bomb. Instead, make green smoothies from leafy greens like mizuna and arugula, and use coconut milk instead of almond milk.

Kidney issues: These may be caused by misuse of diuretics, under functioning kidney or issues like diabetes, leading your body to excrete more magnesium in your urine.

Medications: Birth control pills and antibiotics can leach your body of magnesium. So can diuretics, which is why some women complain that when they use diuretics for fluid issues, they also experience leg and foot cramps – particularly when doing exercise.

Alcohol: Just like diuretics, this magic mineral can also leach magnesium out of your body. The more you drink, the higher the risk of depletion.

Fluoride intake: Magnesium binds to fluoride, which means less is available to be used by your body. So invest in a good water filter as drinking unfiltered tap water could be robbing your body of magnesium. Many different medications also contain fluoride including anti-cholesterol drugs, some painkillers and anti-anxiety meds – so where possible, try to find non-drug ways to deal with health issues. For example try using magnesium for headaches or slow breathing to deal with anxiety.

Aging: With age, our gut may simply not absorb nutrients as well – which is why studies show that older people often have lower levels of magnesium.

Magnesium-Rich Foods

As you know, my preference is to boost important nutrients by eating for hormone balance. These healthy foods can help replenish your magnesium levels:

  • Seaweed: Go for varieties such as kelp, kombu and dulce. When making a broth put a strip of the seaweed in the soup so the magnesium leaches into the broth. I teach about other hormone-supporting foods in the free workshop “How to Use to Rebalance Your Hormones.” 
  • Cruciferous vegetables: Including broccoli and cabbage.
  • Nuts: Including almonds, hazelnuts, pecans, cashews and Brazil nuts (which also contain thyroid-boosting selenium).
  • Chocolate
  • Swiss chard
  • Buckwheat and millet
  • Fish
  • Brown rice
  • Lima beans
  • Okra
  • Banana

Choosing the Right Magnesium Supplement

Sometimes, even if you are eating hormone balancing foods, you need magnesium supplementation too. Here’s a rundown on some supplement options:

  • Magnesium glycinate: This is the Rolls Royce of magnesium because it is a gut-friendly form that is highly bioavailable and better tolerated, causing fewer side effects like diarrhea. I especially recommend the chelated form which is broken into amino acids which do not complete for absorption with other minerals – making it highly bioavailable. I particularly like the Hormone Balance Nutritionals’ Magnesium Replenish. This unique form of magnesium has been shown to be effective for individuals with the greatest impairments in magnesium absorption, including those with inflammatory bowel conditions, among whom the prevalence of overt magnesium deficiency may be as high as 86%. I recommend starting with one 300mg and then go up if you feel you’re not seeing enough benefit.
  • Magnesium citrate: Combines the mineral with citric acid and may have laxative effects. If you can’t afford to buy magnesium glycinate, this is the next best option. If you are chronically constipated it is also a good choice because it can cause loosen stools. I like the brand called Pure or Magnesium Calm.
  • Magnesium oxide: This is the cheapest form of magnesium and is not well absorbed and may also cause diarrhea, I therefore don’t recommend it. You can tell the commitment of a supplement company to quality – if they use magnesium oxide, I generally won’t trust it.


  • Topical magnesium: One of my favorite ways of absorbing magnesium is through the skin, which allows you to bypass your digestive system, avoiding any digestive upset. Some women say they experience a wonderful sense of relaxation when applying magnesium oil on their feet and shoulders before bed.  If the magnesium oil stings you, combine it with a little coconut or almond oil.

TryQuick Magnesium from Hormone Balance Nutritionals.

  • Magnesium Crystals:  I don’t particularly like the feel of oils on my skin so I prefer magnesium crystals. I recommend Ancient Minerals, which can be added to baths and foot baths.  I use a cup in a hot magnesium bath twice a week and replenish my minerals while I relax.
  • Though Epsom salts also contain magnesium, I can’t tolerate them as they are in the form of magnesium sulfates. I have recently been working with a genetic expert and I have discovered that I have a double genetic mutation that does not allow my liver sulfation detoxification pathway to process sulfur efficiently. That explains why, when I did a floating tank that contained Epsom salts with a friend a few years ago he felt wonderful and it made me feel tired and generally unwell.

I hope this article has helped you get the appreciation for this wonderful mineral. Fixing it is easy and has helped many women rebalance their hormones quickly.


magnesium, sleep, hormones, rebalance hormones, improves thyroid, estrogen balance, blood sugar, adrenals, testosterone, DHEA, serotonin

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Join the discussion 36 Comments

  • Claudia Phillips says:

    Great information! I’m sure I am deficient in magnesium, but I need reminders to continue my regiment of supplements, Ancient mineral soaks, eating magnesium-rich foods and using magnesium oil. I’ve been diagnosed with fibromyalgia and I find that I have much less pain when I’m getting more magnesium.

    • Deanna says:

      HI Claudia,

      Yes, those are all good. It is wonderful that you have found it helpful. Maybe you can leave yourself notes or use an alarm to remember to take the magnesium.

  • Cindy says:

    Hi, thank you so much for sharing your research with us! I noticed in this article though, some of the foods mentioned to help, also can cause problems. What amounts do you recommend to avoid a problem with say chocolate and chard?

    Also, my thyroid gland has been removed so I’m taking a generic Synthroid. Would the same foods and magnesium help me? I do get foot cramps sometimes.

    • Deanna says:

      HI Cindy,
      It is difficult to give an amount because everyone is different. You will want to tune into your own body and see how it works for you. Yes, the same foods would help you. Here is a great talk on magnesium

    • Julie McGinnis says:

      Hi Cindy,
      Yes, the foods appear on both sides as they are good sources of magnesium but also have high amounts of oxalates which bind up magnesium making it harder to absorb. So, you can do the high oxalate foods far less frequently and concentrate on the other high magnesium foods that are not high in oxalates. Yes, these foods will still help even though you are taking Synthroid.

  • Dennis says:

    Interesting article with the symptoms. Confusing however on which foods are to be avoided and which are beneficial; as some are noted in both categories. Perhaps a clarification can be made please.

    • Deanna says:

      HI Dennis,

      Which foods are you not sure about?

    • Julie McGinnis says:

      Hi Dennis,
      yes, the foods appear on both sides as they are good sources of magnesium but also have high amounts of oxalates which bind up magnesium making it harder to absorb. So, you can do the high oxalate foods far less frequently and concentrate on the other high magnesium foods that are not high in oxalates. Hope that helps!

  • Kim says:

    Great article, I am wondering if you have a favorite topical magnesium? I looked on line and there are so many to choose from.
    Thank you!

  • Judith Gottschalk says:

    Dear Magdalena, Thank you so much for this information, it was vital to me. You emailed me a couple weeks ago with this same information and I deleted it by mistake. I went through past emails and see that you had emailed it to me a second time. I was recently started to use Magnesium Glycinate 400 by KAL. I take 1 tsp. w/juice every night. My go to person who owns the Health Food Store down the street suggested it for me as I went in to ask her about leg and foot cramps at night. I am happy to say that I have not had any cramping since. But the information that you have sent me is a wonderful read and it has given me more of an understanding of why magnesium is so important. When I would wake up in the middle of the night with a cramp I do have a cream by Dr. sHEALy, this is how he spells his name on the bottle which includes “Biogenics Magnesium Lotion” which he explains that this product goes right into the system through the skin. It truly has been a life safer and very beneficial to me, but now that I have read your article I see that maybe even more magnesium is needed in the body. My question is do you think that this is an adequate amount of Magnesium that I am taking and is it also essential for men as well? I have been following you for some time now and am interested in getting on board with you in the very near future. Probably by September, my husband just went through Open Heart Surgery (triple bypass) and he requires a lot of attention from me at this time. By September I will be ready to get your program, or is there a specific time when you are offering it again? Please let me know, Thank you, Judi

    • Judith Gottschalk says:

      I will try the one that you suggest that is time released when I finished what I have now. Thank you so much. Judi

      • Deanna says:

        HI Judith,

        Yes, definitely, men need it too. Here is a really good talk on Magnesium Also, the program will be running for a bit longer. We really don’t know when things will be changed. Looking forward to see you in September 🙂

    • Julie McGinnis says:

      Hi Judith,
      The amount of 400 mg of magnesium is a good amount for daily supplementation. Glad the cream is helping too. Yes, both men and women can be deficient in magnesium and Magdalena’s program is available anytime you are ready to start. The program is on line and can be joined any day or time. We look forward to having you.

  • Betty says:

    What if you had breast cancer. .? They want me to tale the pills to stop estrogen in my body. I am 77 year old and tired and can’t sleep taking pill for depression and have low Thyroid. I also have cramping in my legs real bad. I will take the magnesium my Dr said will help me sleep but don’t take to much can cause diarrhea.

    • Deanna says:

      Hi Betty,

      Thank you for sharing part of your story. Here is a talk that addresses those concerns and offers options that do not cause diarrhea.

    • Julie McGinnis says:

      Hi Betty, If taking magnesium not relieving legs cramp check the type you are taking. Are you using magnesium citrate or glycinate? These would be the best forms. Also try taking a few times a day so you can take higher dose but not enough to move your bowels. Also, taking a bath with epsom salts is a great way to get magnesium into the body when you can’t take any more by mouth. Hope that helps.

    • Angela Sidlo says:

      Hi Betty,
      You must be taking Magnesium Citrate. Too much can cause diarrhea. Some of your symptoms sound like hormone imbalances. If you haven’t watched the free workshop, here is the link.

  • dez says:

    Hello there…what about magnesum lactate dihydrate?

    • Deanna says:

      HI Dez,

      This talk explains different types of magnesium You can tune into your body and see how you feel with what you are currently taking.

    • Julie McGinnis says:

      Hi Dez,
      Supplement forms of magnesium can be used if getting magnesium from your diet proves too challenging.

    • Angela Sidlo says:

      Hi Dez,
      Magnesium lactate dihydrate is the magnesium salt of lactic acid and is a naturally occurring mineral that is needed in the body to support the function of the heart, nervous system, and digestive system. It is used as a supplement to treat magnesium deficiency, heartburn, indigestion and upset stomach.

  • Dana says:

    Hello there what about magnesium malate ?

    • Angela says:

      Hi Dana,
      Here’s what I found. Magnesium Malate is a compound of magnesium and malic acid, clinically shown to soothe and energize muscle cells. Malic acid is an important component of numerous enzymes key to ATP synthesis and energy production. Therefore, magnesium malate may be helpful in those suffering from fatigue due to conditions like fibromyalgia. Consult a physician before taking magnesium malate.

    • Julie McGinnis says:

      Hi Dana, Magnesium malate is a form of magnesium you could use to supplement if getting it from your diet proves too challenging.

  • Michele says:

    When I take more than 1/2 tsp of Natural Calm at a time, my blood pressure seems to go too low and I feel lethargic. Is that a common side effect of Mg? Or is it indicator of another issue that I need to address, like adrenal fatigue?

  • […] “Boost Magnesium Levels to Rebalance Your Hormones,” Hormones and Balance;, last accessed January 23, 2018. […]

  • Heidi says:

    When taking magnesium as supplement, my incidents of muscle cramps (at night) IN-creased! I have been eating a whole food (real food), plant-based (vegetarian now vegan) diet for years, so maybe my taking additional Mg supplements causes imbalances with potassium, calcium and/or other minerals?

  • Jennifer says:

    I suffer with migraine headaches, and polycystic kidney disease, and am menopausal. Which suppliment and dosage is best for me?

  • Good info on magnesium. However, folic acid is synthetic. People should really have folate or methylfolate. Also, B-6 is an important co-factor for magnesium. That’s why I like Jigsaw Health Magnesium with SRT. I also like their MagNow which I take before bed.

  • Anna Maria Bolanos says:

    Thank you! Great information about Magnesio, I take it for many years Chlorure de Magnesium , I buy it in France, and it is great. I am 69 years old. I don’t feel any pains and I dont need medications. My medication is my food. Thanks for your amazing help.

  • Doris says:

    I have all symptoms of low magnesium
    Fibromyalgia, arthritis. I am on Prozac for p.m.s, like symptoms and
    scoliosis of the spine
    I think I would benefit from a magnesium supplement
    I am low D also
    In childhood years I had severe nose bleeds and the doctor put me on a k in the 60’s
    I was diagnosed ADD not on any meds

  • […] Hormones and Balances: Boost Magnesium Levels to Rebalance Your Hormones […]

  • Alicia D says:

    I’m very intrigued by all of this! Thanks so much for sharing! I’m curious – what are your sources for all of this info? Are there particular studies you can cite?

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