Page 34 - Fall2010
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Magnificent Magnesium


                 The Neglected Mineral We Cannot Live Without




                        by Katherine Czapp








                                                    agnesium is an alkaline earth metal, the eighth
                                                    most abundant mineral found in the earth’s crust.

                                      MBecause of its ready solubility in water, mag-
                                      nesium is the third most abundant mineral in sea water,

                                      after sodium and chloride. In the human body, magnesium
                                      is the eleventh most plentiful element by mass—measur-

                                      ing about two ounces. Most magnesium contained in the
                                      body is found in the skeleton and teeth—at least 60 to 65

                                      percent of the total. Nearly the entire remaining amount
                                      resides in muscle tissues and cells, while only one percent

                                      is contained in our blood.

                                          The importance of magnesium ions for all life itself, as well as for
                                      overall vibrant health, is hard to overstate. Magnesium is required to give
                                      the “spark of life” to metabolic functions involving the creation of energy
                                      and its transport (ATP, the body’s fundamental energy currency), and the
                                      creation of proteins—the nucleic acid chemistry of life—RNA and DNA,
                                      in all known living organisms. In plants, a magnesium ion is found at the
                                      center of every chlorophyll molecule, vital for the creation of energy from
                                      sunlight. Magnesium is an essential element for both animals and plants,
                                      involved in literally hundreds of enzymatic reactions affecting virtually all
                                      aspects of life.

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