4 Ways to Tell You Need More Magnesium in Your Diet

symptoms of magnesium deficiency

In the world where cancer, diabetes, and heart diseases are major public health problems, it stands to reason that nutrient deficiency isn’t a big concern. However, when ignored, certain nutrient deficiencies can lead to serious health problems like cardiovascular disease, memory loss, and seizures.

In this article, we’ll be going over some of the most common symptoms of magnesium deficiency.

Muscle Weakness and Fatigue

We all feel weak and tired from time to time, but repeated muscle weakness and fatigue may be a sign of magnesium deficiency. The reason for this may be that magnesium deficiency causes a loss of potassium in our muscle cells. However, have in mind that fatigue is a somewhat common occurrence, so it probably shouldn’t be a reason for concern, unless other symptoms accompany it.

Muscle Cramps, Tremors, and Twitches

Some of the most common symptoms of magnesium deficiency are muscle cramps and twitches. In rare, more severe cases, this could lead to convulsions or seizures. Scientists believe that these tremors and twitches happen because of the increased flow of calcium that stimulates the muscle nerves.

High Blood Pressure

Research shows that magnesium deficiency may lead to elevated blood pressure. An Oxford study found a significant correlation between the in a systematic overview of 123 studies from 1966 to 2015. Conversely, research shows that magnesium supplements may help lower blood pressure.

Heart Arrhythmia

Irregular heartbeat is one of the most dangerous symptoms of magnesium deficiency. Although it sometimes presents with no symptoms, heart arrhythmia can cause heart palpitations, chest pain, and dizziness.


If you notice any of these symptoms of magnesium deficiency (especially all of them together), contact your doctor. Although various conditions can cause them, it’s important to determine what could be the underlining cause.

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