heavy metals

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heavy metals

Metals such as mercury, lead, chromium, cadmium, and arsenic that have known toxic effects on internal organs, such as the kidneys, brain, bone, or retina.

heavy metals,

n.pl metallic compounds, such as aluminum, arsenic, cadmium, lead, mercury, and nickel. Exposure to these metals has been linked to immune, kidney, and neurotic disorders.

heavy

having great weight.

heavy chain
see heavy chain.
heavy chain switch
see class switching.
heavy grain feeding
feeding of cereal grain feeds at levels in excess of conventional practice is frequently followed by carbohydrate engorgement, rumenitis and hepatic abscessation. Persistent feeding at levels less than those conducive to lactic acidosis is thought to contribute to the development of left displacement of the abomasum.
heavy horse breeds
heavy metals
lead, mercury, silver, zinc, copper, arsenic, iron.
heavy veal calves
fed on hard feed, weigh >400 lb (182 kg), aged >3 weeks. Called also western veal calves.

Patient discussion about heavy metals

Q. I was told that platinum is used in fragrances for the fullness of the spray. Please tell me more! Three years ago I was diagnosed with off the lab chart levels of platinum in my body. I have no hobby or avenue for exposure other than my work. I have sold fragrances for over ten years. Even the Regional EPA Air Quality person doesnt know where I am getting this. I was told by a health director who made some calls. He told me that platinum is used in fragrances for the "fullness of the spray". Would you please tell me more about this? Thank you!

A. Thank you Joseph83! What list of materials shall I look at? I know that the FDA doesn't regulate these products; also, I wonder if there is a masking name for platinum. I have so much of this in me, it just has to come from somewhere! I'm amazed that the EPA SUPPOSEDLY doesn't know where its coming from either.

More discussions about heavy metals
References in periodicals archive ?
Bovino said that even for the oldest-known star in the Milky Way galaxy, their simulations indicated that the gas efficiently cools due to the presence of heavy elements and such conditions favor the formation of low-mass stars.
Stars with a higher fraction of heavy elements than the sun are considered metal-rich.
Almost all heavy elements decay quickly, but scientists are excited because superheavy elements such as 116, 117 and 118 don't vanish as quickly as other superheavies.
Providing "easy, automatic operation for first-time users," the company says, "the EDX-GP uses the same proprietary semiconductor detector as Shimadzu's EDX-720 to deliver high sensitivity, high resolution and precision measurement of all light to heavy elements .
Schoell claims this "causes the heavy elements to stay to the outer wall until they are burned up, much like in a self-cleaning oven.
Among topics discussed by the 13 papers are the short happy life of Mendeleev's Periodic Law, old and new patterns in the table, the metallurgist's periodic table and the Zintl-Klemm concept, the lanthanide elements, the heavy elements, relativity, classifying chemical elements and particles from the atomic to the subatomic scales, and quantum physics.
Astronomers plotted a ring-shaped Galactic Habitable Zone whose stars have enough heavy elements to form Earth-like planets.
Stars within the band have enough heavy elements to form Earth-like planets, are a safe distance from catastrophic supernova explosions, and have existed for at least four billion years.
Bestselling author of travelogues, Bryson has collected facts from hundreds of books, articles, and interviews to give his readers a short course in science, a subject he admits to disliking in school Bryson takes his readers on a whirlwind tour through the Universe, subatomic particles, the origin of heavy elements, the Big Bang, Isaac Newton, the age and weight of the Earth, geology, paleontology, chemistry, Sir Humphrey Davy, the Curies, the atomic age, Einstein, Edwin Hubble, Niels Bohr, quantum mechanics, radiocarbon dating, holes in the ozone, astronomy, plate tectonics, Darwin's Origin of Species, supernovae, the oceans and how life started in them, binomial taxonomy, Leeuwenhoek, Gregor Mendel, Watson and Crick, and recent studies in mitochondrial DNA.
A team of astronomers have now spotted a black hole companion star with too many heavy elements.
Stars are massive if they contain heavy elements - elements such as carbon.

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