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How To Test Magnesium In Blood

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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 Test Magnesium In Blood – Answer & Related Questions

  • pull the blood sample into a vial or syringe.
  • insert a needle into a vein (usually in the arm inside of the elbow or on the back of the hand)
  • put an elastic band (tourniquet) above the area to get the veins to swell with blood.
  • clean the skin.
  • Can You Check Magnesium Levels At Home?

    – You can determine your magnesium level at home or simply want to know where you are on the range.

    How Can You Tell If Your Body Is Low On Magnesium?

    – loss of appetite.
    – nausea and vomiting.
    – fatigue and weakness.
    – shaking.
    – pins and needles.
    – muscle spasms.
    – hyperexcitability.
    – sleepiness.

    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. Since it is not widely known and expensive, it’s not easy to perform this test.