Gourt > Health > Nutrition > Nutrients > Vitamins and Minerals > Magnesium
Magnesium is the chemical element in the periodic table that has the symbol Mg and atomic number 12 and an atomic mass of 24.31. Magnesium is the eighth most abundant element and constitutes about 2% of the Earth's crust by weight, and it is the third most plentiful element dissolved in seawater. The free element (metal) is not found in nature. Once produced from magnesium salts, this alkaline earth metal is primarily used as an alloying agent to make aluminium-magnesium alloys, sometimes called "magnalium" or "magnelium".
Isotopes
26Mg is a stable isotope that has found application in isotopic geology, similar to that of aluminium. 26Mg is a radiogenic daughter product of 26Al, which has a half-life of 717,000 years. Large enrichments of stable 26Mg have been observed in the Ca-Al-rich inclusions of some carbonaceous chondrite meteorites. The anomalous abundance of 26Mg is attributed to the decay of its parent 26Al in the inclusions. Therefore, the meteorite must have formed in the solar nebula before the 26Al had decayed. Hence, these fragments are among the oldest objects in the solar system and have preserved information about its earliest history.
It is conventional to plot 26Mg/24Mg against an Al/Mg ratio. In an isochrone plot, the Al/Mg ratio plotted is27Al/24Mg. The slope of the isochron has no age significance, but indicates the initial 26Al/27Al ratio in the sample at the time when the systems were separated from a common reservoir.
More on [ Magnesium ]
Rush Limbaugh in Hololulu hospital with chest pain. Doctors stumped. Rush, for petes' sake, take some magnesium!
DrCarolynDean (Dr Carolyn Dean) Fri, 08 Jan 2010 06:45:41 -0000
Rush Limbaugh in Hololulu hospital with chest pain. Doctors stumped. Rush, for petes' sake, take some magnesium!
Please work, calcium-magnesium supplement. :( I want to sleeeeep. Also, oneaday, your powdered water supplement things are predictably gross
terriblebeauty (Pearse) Fri, 08 Jan 2010 06:36:53 -0000
Please work, calcium-magnesium supplement. :( I want to sleeeeep. Also, oneaday, your powdered water supplement things are predictably gross
Did you hear abt Prime Society "Gunpowder seasoned steak" - potassium nitrate, magnesium, sodium & carbon, sulphur not included
hisfoodblog (Rayner Ng) Fri, 08 Jan 2010 06:34:54 -0000
Did you hear abt Prime Society "Gunpowder seasoned steak" - potassium nitrate, magnesium, sodium & carbon, sulphur not included
pre "race" hydration - endura and lots of water ... and ... one cheeky gin n tonic ... ahem ... the lime will help my ... magnesium levels
wasabhi (abhinavkeswani) Fri, 08 Jan 2010 05:53:19 -0000
pre "race" hydration - endura and lots of water ... and ... one cheeky gin n tonic ... ahem ... the lime will help my ... magnesium levels
Why do they have to make magnesium citrate so sour?!?! I thought I popped in 10 superlemons all at once in my mouth!
preactuweary (Matt) Fri, 08 Jan 2010 05:42:59 -0000
Why do they have to make magnesium citrate so sour?!?! I thought I popped in 10 superlemons all at once in my mouth!
Just drank a bottle of Magnesium Citrate Oral Solution: Saline Laxative. Colon cleansing time! Got the baby wipes and Desitin ready! Lmao!!!
Emilizzy06 (Elizabeth Castillo) Fri, 08 Jan 2010 05:20:02 -0000
Just drank a bottle of Magnesium Citrate Oral Solution: Saline Laxative. Colon cleansing time! Got the baby wipes and Desitin ready! Lmao!!!
Magnesium - Explains the functions of magnesium in the human body, list of food sources, and how to eat enough in diet.
Meta Description: [ Internet and CD-ROM Publisher on Health and the Environment. ]
Magnesium Dietary Mineral - Facts on mineral such as functions, recommended dosage, food sources, and list of deficiency signs.
Meta Description: [ Magnesium forms part of your daily diet, and plays a certain role in maintaining your health, vitality and wellbeing. ]
Magnesium Supplements - Nutritional facts and information on magnesium supplements, with reviews on the health benefits, biological functions, deficiency symptoms, dietary sources, daily dosage, and side effects of magnesium mineral supplements.
Meta Description: [ Nutritional facts and information on magnesium supplements, with reviews on the health benefits, biological functions, deficiency symptoms, dietary sources, daily dosage, and side effects of magnesium mineral supplements. ]
Medline Plus- Magnesium in Diet - Description of mineral including major functions, food sources, and deficiency signs.
Slow-Mag Magnesium Supplements - This magnesium chloride product helps protect against magnesium deficiency.
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