What Is Magnesium Overdose and What Are The Odds of Having It?

Magnesium is an essential nutrient and it is required for multiple functions in the body. Just as in the case of other minerals and vitamins though, it is crucial to take magnesium in moderation. Our body is designed to take things as per a set amount.

Too much or too little of any nutrient can culminate in side effects. In simple words, an excess of anything is poison. This means that excess of magnesium can reach a finale of magnesium overdose, which causes problems for the body.

However, the odds of a magnesium overdose are bleak as the kidneys in the body are designed to filter out excess magnesium from the body. Here are more details of magnesium overdose and when the odds of magnesium overdose can go up.:

What Is Magnesium Overdose?

As its name suggests, an abundance of magnesium in your body is what is known as magnesium overdose. Magnesium is a vital mineral that plays several important roles in the body.

Some of these include:

  • Energy production
  • Protein synthesis
  • Maintenance of healthy bones
  • Regulation of nerve function
  • Blood pressure regulation
  • Regulation of sugar levels in the blood

Owing to all these functions, the mineral is critical for intake. The only catch is that its deficiency and excess can lead to several health concerns.

The Recommended Dose of Magnesium

The Office of Dietary Supplements by the National Institute of Health suggests that a healthy adult male takes between 400-420 mg of magnesium on a daily note. Similarly, a healthy adult woman should have 310-320 mg of magnesium daily.

The amount of magnesium that you take varies in the case of pregnant women though. Expectant mothers need to consume more magnesium than other healthy, adult females because they are to take the mineral for two.

What’s more, when you take magnesium supplements, be careful not to cross the intake value of more than 350 mg. It is best to decide this with your physician though as he would recommend the exact amount of magnesium that you should take.

What Happens in A Magnesium Overdose?

In the case of a magnesium overdose, you may notice symptoms such as urine retention, vomiting and nausea, low blood pressure, muscle weakness, cardiac arrest, lethargy, low blood pressure, and diarrhea.

To save you from a magnesium overdose, your doctor may prescribe calcium gluconate intravenously. Dialysis may help flush the extra magnesium in the body.

The Likelihood of a Magnesium Overdose

A magnesium overdose is not common. This is because the kidneys work to filter out and flush any excess amount of magnesium in the body. However, if the kidneys don’t function properly, then you the risks of having a magnesium overdose increase.

Hence, people with an existing health condition such as patients of kidney failure are more likely to face magnesium overdose. It is for this reason that patients with kidney issues are asked to refrain from the use of magnesium-containing medications or supplements.

Bottom Line

Put simply, magnesium overdose is not a cause for concern for healthy individuals. The risk only swells if you suffer from an existing kidney issue.