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Serbia
A 42-year-old female asked:

Can taking magnesium supplements cause decrease of calcium or potassium?my cramps and twitches got waay worse when taking magnesium supplements. why?

1 doctor answer1 doctor weighed in
Dr. Wazim Mohamed
16 years experience
Calcium-yes: Magnesium competes with calcium for absorption and can cause a calcium deficiency if calcium levels are already low
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Last updated Sep 24, 2019

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