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A member asked:
I would like to try magnesium supplement. what is the difference between magnesium sulfate, oxide, gluconate and aspartate. are they all the same?
3 doctors weighed in across 2 answers
No: The sulfate & oxide are magnesium attached to inorganic molecules. They are not harmful, but inadequately absorbed. Oratate, gluconate, & aspartic acid are natural organic amino acids, which effect much greater absorption & magnesium release in the body. These organic forms are more expensive but worth it. A formulation that releases about "500 mg of elemental magnesium" is a good daily dose.
Answered 12/7/2020
5.2k views
No: Delayed or slow release magnesium chloride or magnesium lactate may be more effective than the immediate release formulations, as well as have fewer side effects. The reason for reduced effectiveness of immediate release is thought to be that sudden rise in serum magnesium can cause the kidneys to increase magnesium excretion, reducing effectiveness of the immediate release magnesium formulation.
Answered 9/8/2016
3.7k views
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