About 54% and 45% of the magnesium is found in the bone tissue and the in the intracellular fluid (skeletal muscles), respectively in the body. Magnesium in the intracellular fluid is complexed with adenosine triphosphate (ATP) and free magnesium acts as cofactor for enzymes, nucleic acids , and membrane transport proteins. Absorption and reabsorption of magnesium are regulated by vitamin D and the parathyroid gland, respectively. Abnormal level of magnesium leads to muscular, respiratory, and cardiac problems.

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Chapter 24.2, Problem 10BYGO

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About 54% and 45% of the magnesium is found in the bone tissue and the in the intracellular fluid (skeletal muscles), respectively in the body. Magnesium in the intracellular fluid is complexed with adenosine triphosphate (ATP) and free magnesium acts as cofactor for enzymes, nucleic acids, and membrane transport proteins. Absorption and reabsorption of magnesium are regulated by vitamin D and the parathyroid gland, respectively. Abnormal level of magnesium leads to muscular, respiratory, and cardiac problems.

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