Magnesium homeostasis involves dietary intake, absorption, uptake, and release from bone, as well as renal excretion. The bulk of magnesium balance regulation is due to renal excretion. Many observational studies have shown that increased (in the widest) magnesium levels are correlated with improved longevity in CKD cohorts. If serum magnesium levels rise above 3.5 percent, it is better for cardiovascular health in patients with CKD. Magnesium is essential for several bodily functions in the human body.
How Does Magnesium Affect Kidneys – Answer & Related Questions
An increase in fractional magnesium excretion (GFR) in chronic kidney disease (CKD) compensates for decreasing glomerular filtration rate (GFR) in such a way that plasma magnesium levels can be maintained in the normal range for a long time with unchanged diet [10].