Frequently Asked Questions



Open tab

Most every individual can benefit from magnesium supplementation. Magnesium is generally recognized as safe, and is a vital macronutrient by many of the body's systems.

Considering the fact that nearly 75% of Americans1 are not even getting the recommended daily amount of magnesium, you should consider the possibility that you are deficient. Causes of magnesium deficiency vary, but many people don’t get adequate amounts of this vital mineral through their diets.

Not getting enough magnesium over a long period of time can lead to hypomagnesemia, which is linked to several chronic illnesses, including diabeteshungry bone syndrome and celiac disease.

You can learn if you suffer from magnesium deficiency is through a blood test. However, most people can determine if they’re not getting enough magnesium by evaluating their symptoms.

If you suffer from the following ailments, you could have a magnesium deficiency:

- Muscle cramps/twitches

- Depression

- Migraines

- Insomnia

- Anxiety

- Osteoporosis

- Muscle weakness

- Fatigue

- Weak immune system

- High blood pressure

- Irregular heartbeat

- Nerve pain

While the majority of these symptoms may not be more than a day-to-day hindrance, an irregular heartbeat or arrhythmia can be upsetting and could lead to more serious complications. Arrhythmia increases the chance of stroke or heart failure, so it’s important to talk to your doctor if you are experiencing symptoms.

What is Magnesium?

Magnesium is a mineral that is an important constituent of every cell in your body, especially the mitochondria. We know it's essential to your well-being. Your body is constantly using up magnesium and if it's not replaced, you can easily become depleted. In fact, magnesium is used in more than three hundred biochemical reactions in your body. More recent papers reference 80% of known metabolic functions and one thousand biochemical reactions2. Magnesium is vital to nerve transmission, muscle relaxation, regulating the heartbeat and keeping your bones strong.

Dr. Dean has discovered that 65 ailments and conditions may be caused by magnesium deficiency, so there’s a good chance that a lack of magnesium could be causing your health issues.

Among the magnesium facts we share, you will learn about using this vital mineral to restore health to your body. We will discuss how magnesium can help with sleep, muscle cramps, migraines and more. In the end, you should have a better understanding of what magnesium can do and if a supplement is the right choice for you. 

1 Institute of Medicine, Dietary Reference Intake for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride,
National Academies Press, Washington, DC, 1997.

2 Workinger, J. L., et al. (2018)."Challenges in the Diagnosis of Magnesium Status." Nutrients 10(9).


Open tab

This is one of the most common questions about magnesium. Magnesium deficiency is associated with high levels of stress, difficulty relaxing, and anxiety, which are all key reasons people have trouble sleeping. In a small study, magnesium for sleep was used on 43 older adults. Of those that took the supplement, the majority fell asleep faster and also spent more time asleep.

Another study showed that restless leg syndrome, another reason some people have trouble sleeping, could be controlled with magnesium supplements. It would appear that the proper amount of magnesium causes relaxation and helps people take advantage of natural sleep rhythms for better rest.

Close (esc)

welcome offer

Get 15% off your first bottle of ReMag® when you sign up to receive daily health tips from Dr. Carolyn Dean.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.


Your cart is currently empty.
Shop now