Are You Magnesium Deficient?

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Is your body warning you about low magnesium levels?

Nearly half of all Americans — and 70 to 80 percent of those over 70 — aren't meeting their daily magnesium needs.  

Take the test and find out!


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Created by Dr. Carolyn Dean, author of The Magnesium Miracle

Dr. Carolyn Dean is a medical doctor and naturopath. She’s the author of over 35 books including best seller The Magnesium Miracle along with IBS for Dummies, Hormone Balance, Death by Modern Medicine, and 110 Kindle books. In 2011, she launched RnA ReSet and brought her 50 years of experience into her proprietary, unique formulations that give every individual at any stage of wellness or illness the necessary building blocks for sustained health, vitality and well-being.


Online Magnesium Deficiency Test

Because magnesium deficiency is so prevalent, it’s essential to know if you are at risk for this condition. Between the low quality of food Americans tend to eat, the depleted soil our produce grows in, and the lack of magnesium in our water supply, many people in the US may experience a lack of magnesium. Our magnesium deficiency test online helps you identify if you are at risk and might require a supplement to boost your magnesium levels. It’s important to note that a blood test is the only way to diagnose a magnesium deficiency accurately.

Our handy quiz is essentially a home test for magnesium deficiency. It provides you with a way to learn if you may be experiencing magnesium deficiency and whether or not you should consider taking next steps to improve your health by scheduling a visit with your primary care provider.

What You’ll Learn by Taking Our Magnesium Deficiency Quiz

With our best test for magnesium deficiency, you will go through a list of symptoms that are typical for those with low levels of magnesium. In the end, your score is tallied to determine your risk of deficiency.
Along with the results, several suggestions will be given that are tailored to where you are in your health and wellness journey. Whether you are interested in protecting yourself against the common ailments caused by magnesium deficiency or you are in need of a supplement, the appropriate products will be recommended.

If you’re looking for how to test for magnesium deficiency at home, know that you can’t get completely accurate results unless you have your blood drawn. But our quiz can help you learn more about your body, what symptoms to be aware of, and can create talking points between you and your doctor.

Symptoms Associated with Magnesium Deficiency

When the body lacks magnesium, you may experience symptoms that correlate to many conditions. Among the top signs associated with magnesium deficiency, you might notice the following:

  • Tension headaches and migraines: Studies show that people suffering from migraines and headaches often have a low magnesium level in the body. Research indicates that taking a magnesium supplement is an effective method to prevent headaches. Even the American Migraine Foundation suggests taking 400 to 500 mg of magnesium daily could prevent migraines.
  • Insomnia: Magnesium deficiency leads to troubled sleep and insomnia. In a study where older adults were given 500 mg of magnesium or a placebo, the group taking magnesium experienced better sleep quality.
  • Muscle cramps: In patients with magnesium deficiency, a calcium imbalance is created - with excess calcium flowing into the nerve and muscle cells. It’s common to notice muscle cramps, twitches, and tremors as a result.
  • Heart palpitations: As Arrhythmias can be caused by magnesium deficiency, magnesium supplements are often beneficial for regulating the heartbeat.
  • Anxiety: Scientists continue to speculate that magnesium deficiency leads to anxiety. In some people, the lack of magnesium can cause nerve dysfunction and mental concerns.
  • Restless legs: WebMD agrees that magnesium deficiency can lead to restless leg syndrome in some people.

These are only a handful of the symptoms you might experience when dealing with a deficiency of magnesium.

How Likely It Is You Have a Magnesium Deficiency

At least 300 magnesium-dependent enzymatic reactions occur in the body; considering that magnesium is needed in most of the body’s major cellular biochemical and metabolic processes, you must have enough to maintain optimal well-being. Magnesium is needed for the heart’s electrical activity, blood vessel dilation, skeletal muscle relaxation, nerve transmission, energy production, and insulin sensitivity. Yet, the majority of Americans aren’t getting enough of it.

According to the World Health Organization, up to three-fourths of all American adults are not meeting the U.S. Food and Drug Administration’s Recommended Daily Intake of 420 mg, even while trying to eat a healthy diet.

Today, food quality plays a big part in magnesium deficiency. Even produce grown in magnesium-depleted soils is contributing to the epidemic. You are also at a higher risk if you suffer from the following:

  • GI Diseases
  • Type 2 Diabetes
  • Alcohol Abuse
  • Kidney Disorders

The best way to test for magnesium deficiency is through a blood test, but it’s also helpful to look at the common symptoms and analyze your experiences. Because magnesium is needed to perform most of the body's essential functions, you could need a higher magnesium intake to alleviate many of the conditions you are experiencing.

Whether You Could Benefit From Magnesium Supplements

According to the research by the World Health Organization, the majority of the population will benefit from taking a magnesium supplement. At the end of our do-it-yourself magnesium deficiency test online, you will see our recommendations based on your answers. But, remember, the only way to know definitively if you need magnesium is to have a blood test performed.

However, if you are suffering from common magnesium deficiency symptoms, you will likely benefit from adding a supplement. There is a very small part of the population that might want to avoid adding more magnesium.

If you have been diagnosed with certain conditions, it's especially important to consult with a health care practitioner before starting a magnesium supplement. Individuals experiencing the following should take extra precaution and speak with a physician before adding supplements of any kind to their diets:

  • Pregnant
  • Nursing
  • Kidney disease
  • Taking antibiotics
  • Taking medication for osteoporosis
  • Currently prescribed high blood pressure medication or diuretics

If you are generally healthy and aren’t taking medications for a current medical condition, you have everything to gain by adding a recommended daily dosage of magnesium. Follow our recommendations after completing the magnesium deficiency test online to find the products that work the best for you.

Whether you want to improve your sleep quality, regulate your heart health, or are simply interested in feeling your best, adding magnesium might be the answer you’ve been searching for.

How to Test for Magnesium Deficiency Offline

Lab testing is valuable to confirm what your instincts are already telling you, but you can also learn about your health through online research; the majority of people do not require a magnesium blood test. Taking the recommended dosage of magnesium is safe for most people and rarely causes any side effects, especially when taken as a liquid.

Still, you might prefer to confirm the results of your magnesium deficiency test online. If so, magnesium blood tests are simple to order online from Type “Magnesium RBC” in the search bar and you will receive orders to go to a nearby lab for your blood draw.

The results will be sent directly to you for evaluation. The optimal level of Magnesium RBC should be between 6.0-6.5mg/dL. To receive accurate results, avoid taking any magnesium and don’t soak in magnesium for 12 to 24 hours before your test.

To determine if your magnesium supplements are working, keep a log of how you are feeling and judge the effectiveness based on your overall well-being.


Take the test and find out!


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