Symptom Checker
Step 4: Read and complete the decision guide to learn more about your symptoms.
Blood Magnesium Test
Your magnesium level is a little low. This is a very common test result.
To understand what this means for you, let's find out why your doctor ordered the test.
It was done as part of a routine checkup.
I have had a low magnesium level before; this was a retest.
My doctor is worried that I am not eating well.
My doctor wanted to be sure that none of my medications affected my level.
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