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magnesium    音标拼音: [mægn'iziəm]
n. 镁

镁

magnesium
n 1: a light silver-white ductile bivalent metallic element; in
pure form it burns with brilliant white flame; occurs
naturally only in combination (as in magnesite and dolomite
and carnallite and spinel and olivine) [synonym: {magnesium},
{Mg}, {atomic number 12}]

Magnesium \Mag*ne"si*um\, n. [NL. & F. See {Magnesia}.] (Chem.)
A light silver-white metallic element of atomic number 12,
malleable and ductile, quite permanent in dry air but
tarnishing in moist air. It burns, forming (the oxide)
magnesia, with the production of a blinding light (the
so-called magnesium light) which is used in signaling, in
pyrotechny, or in photography where a strong actinic
illuminant is required. Its compounds occur abundantly, as in
dolomite, talc, meerschaum, etc. Symbol Mg. Atomic weight,
24.305. Specific gravity, 1.75.
[1913 Webster]

{Magnesium sulphate}. (Chem.) Same as {Epsom salts}.
[1913 Webster]

magnesium
Symbol: Mg
Atomic number: 12
Atomic weight: 24.312
Silvery metallic element belonging to group 2 of the periodic table
(alkaline-earth metals). It is essential for living organisms, and is
used
in a number of light alloys. Chemically very reactive, it forms a
protective oxide coating when exposed to air and burns with an intense
white flame. It also reacts with sulphur, nitrogen and the halogens.
First
isolated by Bussy in 1828.

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  • Magnesium supplement (oral route) - Mayo Clinic
    Description Magnesium is used as a dietary supplement for individuals who are deficient in magnesium Although a balanced diet usually supplies all the magnesium a person needs, magnesium supplements may be needed by patients who have lost magnesium because of illness or treatment with certain medicines
  • Magnesium Supplements Review Top Picks - ConsumerLab. com
    Trying to find the best magnesium supplement? ConsumerLab tested popular forms and brands Find out which ones passed our review and tests, which failed, and which we selected as our Top Picks Learn which forms of magnesium are best absorbed, correct dosage, side effects, and who is most likely to need magnesium
  • Muscle cramp - Symptoms and causes - Mayo Clinic
    Too little potassium, calcium or magnesium in the diet can cause leg cramps Medicines often prescribed for high blood pressure can cause increased urination, which may drain the body of these minerals
  • ConsumerLab Selects Top Pick Magnesium Supplement - ConsumerLab. com
    ConsumerLab purchased and tested 15 popular magnesium supplements, including softgels, capsules, tablets, liquids, and gummies, to help identify the best magnesium supplements, and selected its Top Pick Magnesium supplement brands tested include Bluebonnet, BulkSupplements, Doctor’s Best, Garden of Life, GNC, Natural Vitality, NOW, Pure Encapsulations, and others
  • Esomeprazole (oral route) - Side effects dosage - Mayo Clinic
    Diarrhea or Hypomagnesemia (low magnesium in the blood), history of or Osteoporosis (thinning of the bones) or Seizures, history of or Vitamin B12 deficiency—Use with caution May make these conditions worse Liver disease, severe—Use with caution The effects may be increased because of slower removal of the medicine from the body
  • Calcium supplements: When should they be taken? - Mayo Clinic
    For people who take calcium supplements and multivitamins, it's best to take them at different times of day Calcium can affect how the body takes in the nutrients iron, zinc and magnesium And don't take a calcium supplement at the same time as a meal that's high in iron Foods high in iron include lean meat and seafood, nuts, beans, vegetables, and grains that have iron added to them If you
  • Latest Information About Magnesium: Product Reviews, Warnings, Recalls . . .
    Information about magnesium including independent product reviews and comparisons, warnings, recalls, side effects, clinical use updates, and news
  • Drug Interactions with Magnesium Supplements - ConsumerLab. com
    Find out about interactions between magnesium supplements and over-the-counter antacids and laxatives such as Maalox, antibiotics, and statins and diabetes medications ConsumerLab’s answer explains
  • What is the benefit of magnesium orotate compared to other forms of . . .
    Find out if magnesium orotate is the best form of magnesium for supplements, including safety concerns
  • ConsumerLab. com Tests Reveal Best and Worst Magnesium Supplements
    White Plains, New York, June 10, 2015 — Magnesium supplements have become extremely popular, surpassing even calcium among frequent users of supplements However, recent tests by ConsumerLab com reveal that not all magnesium supplements contain what they claim -- and higher cost doesn't mean higher quality





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