Important for human health: Calcium, Magnesium, their ratio, and Phosphate – Jan 2025

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Minerals and Human Health: From Deficiency to Toxicity

Journals Nutrients Volume 17 Issue 3 10.3390/nu17030454
by Mohammed S. Razzaque 1 and Sunil J. Wimalawansa 2,*ORCID
1 Department of Medical Education, University of Texas, Rio Grande Valley, Edinburg, TX 78520, USA
2 Cardiometabolic Institute, Brunswick, NJ 08902, USA

Table of Contents

Minerals are essential nutrients that play critical roles in human health by regulating various physiological functions. Examples include bone development, enzyme function, nerve signaling, and the immune response. Both the deficiencies and toxicities of minerals can have significant health implications. Deficiencies in macrominerals such as calcium, magnesium, and phosphate can lead to osteoporosis (associated with falls and fractures), cardiovascular events, and neuromuscular dysfunction. Trace mineral deficiencies, such as iron and zinc. Selenium deficiency impairs oxygen transport, immune function, and antioxidant defenses, contributing to anemia, delaying wound healing, and increasing susceptibility to infectious diseases. Conversely, excessive intake of minerals can have severe health consequences. Hypercalcemia can cause kidney stones and cardiac arrhythmias as well as soft-tissue calcification, whereas excessive iron deposition can lead to oxidative stress and organ/tissue damage. Maintaining adequate mineral levels through a balanced diet, guided supplementation, and monitoring at-risk populations is essential for good health and preventing disorders related to deficiencies and toxicities. Public health interventions and education about dietary sources of minerals are critical for minimizing health risks and ensuring optimal well-being across populations. While a comprehensive analysis of all macro and micronutrients is beyond the scope of this article, we have chosen to focus on calcium, magnesium, and phosphate. We summarize the consequences of deficiency and the adverse events associated with the overconsumption of other minerals.
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VitaminDWiki - 33 studies in both categories Calcium and Magnesium

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