Symptoms of Too Much Magnesium

Are you feeling unusually tired, weak, and confused? Have you been having difficulty focusing on tasks or remembering facts? If so, there is a possibility that these symptoms may be caused by an imbalance of magnesium in the body. Magnesium plays an important role in our daily life as it helps to regulate nervous system function and supports several bodily processes – but too much magnesium can cause a wide range of problems. Read on to find out what some of those Symptoms of Too Much Magnesium are so you can determine if your fatigue, memory loss, and other unpleasant feelings are related to an excess intake of this essential mineral.

When it comes to health benefits, magnesium is a powerhouse. This essential mineral can improve sleep quality, reduce symptoms of stress and anxiety, help build strong bones, regulate blood sugar levels and even boost brain health. Magnesium is necessary for activating enzymes involved in biochemical reactions throughout the body and research suggests that it can even play a role in reducing inflammation! Ensuring your body has enough by supplementing your diet with magnesium rich foods or through the use of supplements is a great way to take advantage of the Health Benefits of Magnesium.

symptoms of too much magnesium tired

What are the Side Effects of High Magnesium?

While magnesium is an essential nutrient for our bodies, having too much of it in your system can have side effects. High magnesium levels, also known as hypermagnesemia, may cause fatigue or weakness, low blood pressure, irregular heartbeat, confusion and numbness or tingling. In more severe cases, high magnesium intake can result in breathing difficulties and heart failure. It’s important to note that side effects of high magnesium levels tend to be rare and occur most often when a person takes too much of a supplement or has a medical condition like renal failure which affects the body’s ability to process magnesium properly. If you’re concerned about your magnesium levels, contact your doctor for advice and make sure you are taking the appropriate amount.

Here are the facts about too much magnesium in your body.

yawning tired person


Fatigue can be caused by too much magnesium, either through dietary sources or supplements. This fatigue is usually characterized by overwhelming fatigue that resists attempts to rest or sleep, as well as low energy levels and problems focusing. Magnesium is essential to our health, but it’s possible to ingest too much of it due to our diet and supplementation plans. If fatigue persists despite rest and good sleep habits, it might be wise to look into your magnesium intake in case you’ve exceeded the recommended amount. Consulting a doctor for proper diagnosis and advice on further steps can help address fatigue related to too much magnesium.


Weakness can be caused by too much magnesium in your body, and this is known as hypermagnesemia. This happens when the level of magnesium in your blood becomes too high, and can lead to symptoms such as tiredness and muscle weakness. If you’re experiencing any of these symptoms, it’s important to consult a doctor immediately in order to have your levels checked. Weakness caused by an excess of magnesium can usually be managed with dietary changes and medications designed to help lower levels of magnesium in the body. Additionally, certain lifestyle changes or supplements should also be considered as well for keeping magnesium levels balanced.

Irregular Heartbeat

Irregular heartbeat, or arrhythmia, can be caused by too much magnesium in the body. This happens because magnesium is an electrolyte that helps control the electrical impulses in your heart; when there is a surplus of it, these signals are disrupted and create an irregular pattern of contractions. Unfortunately, this can be symptomatic of serious health problems such as cardiovascular disease, or simply increased stress or genetics. Fortunately though, careful monitoring and lifestyle changes along with dietary adjustments may help reduce the risk of Irregular Heartbeat caused by excessive magnesium intake.


Confusion is one of the most difficult issues to deal with, especially when it’s caused by too much magnesium in the body. It can lead to dizziness, disorientation, and difficulty paying attention or retaining information. Confusion is one of the primary signs that a person may need medical treatment for magnesium overdose. In addition to confusion, too much magnesium can also lead to muscle weakness, difficulty breathing, and an irregular heartbeat. Confusingly enough, having too little magnesium in your system can also lead to similar symptoms. Therefore, it’s important to make sure you’re getting the right amount of this vital mineral in your daily diet from food sources such as leafy greens and legumes.

symptoms of too much magnesium

How Much is Too Much Magnesium Per Day?

Too much of anything isn’t usually a good thing, and magnesium is no exception. It’s important to consume the right amount of this important mineral – too little can have harmful effects and too much can lead to adverse reactions as well. The recommended daily allowance of magnesium was recently bumped up, but general consensus is that too much in the range of 400-500mg per day may cause diarrhea or nausea in some people. It’s best to consult with your doctor if you are ever unsure so they can help determine the right amount for you. Knowing your own body, reading nutrition labels and monitoring intake goes a long way too!

How Does the Body Get Rid of Excess Magnesium?

The human body does an incredible job of managing magnesium levels, which is why we need to get most of our daily intake through food and supplements. When it comes to getting rid of any excess magnesium, the body has two key mechanisms: the first is through urine, while the second is through sweat. Through these two processes, the body’s kidneys and sweat glands can get rid of any extra magnesium, keeping it within a healthy range. The body typically prefers to get rid of excess magnesium via urine over sweat as this process is more efficient; however, exercising heavily or being in hot weather could increase sweating and thus get rid of additional magnesium that way.

magnesium supplement

Can You Take Magnesium and Vitamin D Together?

Taking magnesium and vitamin D together can be a great way to boost your overall health and wellness. Magnesium plays an important role in helping your body absorb vitamins, minerals, and other essential nutrients, while vitamin D helps with calcium absorption. Together they can help you maintain strong bones, promote better moods and energy levels, as well as regulate your blood pressure. When taken daily, these two supplements can help ensure that the body has the nutrients it needs to function properly. However, always check with your Doctor before combining magnesium and vitamin D supplements to ensure that the right amount is being taken for your individual needs – too much of either one could lead to unpleasant side effects!

If you’re experiencing any of the aforementioned symptoms, it’s possible that you’re getting too much magnesium. Although magnesium is an essential mineral for our bodies, it’s possible to have too much of it. If you think you may be getting too much magnesium, speak to your doctor. They’ll be able to give you more information and help you make a plan to reduce your magnesium intake if necessary.

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