A blood sample is taken from the body to be tested in a lab as part of undergoing chemistry. Magnesium is a mineral that helps muscles, nerves, the immune system, and the heart function as they should. If a person has signs of low magnesium levels, such as fatigue, muscle cramps, or twitching, as well as an abnormal heartbeat, undergoing magnesium testing may be useful. A few teens have a phobia of needles, but some teens are afraid of them. Blood tests can help doctors determine whether an organ (such as the liver or kidneys) is functioning properly, and can also help them identify signs of disease.
How To Check Magnesium Levels In Blood – Answer & Related Questions
What Blood Test Shows Magnesium Levels?
(RBC): Determine the amount of magnesium in your red blood cells. Test the magnesium in your cells, not in the blood. This test is known as a “EXA Test” and is carried out by obtaining swaths of your mouth cells.
How Do I Know If I Am Low On Magnesium?
Magnesium deficiency is detected by a blood test and occasionally urination.
If you have signs such as exhaustion, abnormal heart rhythm, vomiting, and/or diarrhoea, your doctor may order a blood test.
In severe cases, intravenous magnesium may be required.
Vomiting, diarrhoea, abdominal cramps, and, in extreme cases, irregular heartbeat and cardiac arrest can be triggered by taking more than the recommended dose.
If you’re considering taking a magnesium supplement, make sure you consult with your doctor first, because it’s likely to take too much magnesium, so your physician will have to experiment with the dosage.