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GypsumAnhydriteCaSO4SolubleMineralCARBONATEIonsCompoundsSulfurMineralsSaltsHydratesAnhydrous formInjectable solutionPhosphateTofuSeawaterParticle sizeChlorideOxygenCommonlyAbundantPowderSulfuric acidChemicalsConcentrationsEvaporationWaterCrystallineHydrothermalDecreasesPhosphorusPlasterCoal combustionSulfideDepositsInclude calciumOccursSerumNutrientsAbsorptionWidelySoilCrystalsReactiveZincAgriculturalCompoundVeinsHighHydrationIncreasesIngredientsSourceConcernOsteoporoticFound
Gypsum28
  • It is commonly known in its dihydrate form, CaSO 4 ∙2H 2 O, a white or colourless powder called gypsum. (britannica.com)
  • As uncalcined gypsum, the sulfate is employed as a soil conditioner. (britannica.com)
  • paris is prepared by heating calcium sulfate dihydrate, or gypsum, to 120-180 °C (248-356 °F). With an additive to retard the set, it is called wall, or hard wall, plaster, which can provide passive fire protection for interior surfaces. (britannica.com)
  • Anhydrite does not form directly, but is the result of the dewatering of the rock forming mineral Gypsum (CaSO 4 -2H 2 O). This loss of water produces a reduction in volume of the rock layer and can cause the formation of caverns as the rock shrinks. (galleries.com)
  • Produced by high temperature calcination of select, high purity gypsum, Snow White® Calcium Sulfate Filler is ground and air separated into a bright, white powder. (usg.com)
  • We found big, fat calcium sulfate veins over at a place alled Homestake earlier and those, it turned out, were probably gypsum. (spaceflightnow.com)
  • Gypsum (hydrated calcium sulphate) is a highly soluble rock that dissolves very quickly. (bgs.ac.uk)
  • Underground beneath Ripon, gypsum has dissolved to form a cave system. (bgs.ac.uk)
  • In Ripon, water flows from the dip slope catchment of the Cadeby Formation dolomite located on the high ground west of Ripon, through the rock to below the gypsum, passing through the gypsum and dissolving it before and emerging as artesian, sulphate-rich springs in the low ground along the River Ure (Cooper et al. (bgs.ac.uk)
  • This set of shapes looks familiar to geologists who have studied gypsum crystals formed in drying lakes on Earth, but Curiosity's science team is considering multiple possibilities for the origin of these features on "Vera Rubin Ridge" on Mars. (scitechdaily.com)
  • Gypsum is a form of calcium sulfate. (scitechdaily.com)
  • Therefore, application of agricultural grade gypsum helps provide calcium. (everbrighttr.co)
  • Whereas two formula units of the gypsum commercial form, which is called calcium sulfate hemihydrate, share one molecule of water. (everbrighttr.co)
  • Most recommendations are for the use of Gypsum or calcium chloride to lower pH and calcium carbonate to raise pH. (aussiehomebrewer.com)
  • Composed of calcium sulfate, gypsum is a widespread mineral of significant commercial value. (fsu.edu)
  • Gypsum can be found around the world in a variety of forms and is often known by different names based upon its appearance. (fsu.edu)
  • It is this form of gypsum that finds use in a wide variety of jewelry and ornamental work. (fsu.edu)
  • The research team focused on the interactions of Chroococcidiopsis , a desiccation-resistant cyanobacteria found in deserts around the world, and gypsum, a water-containing calcium sulfate-based mineral. (scienceblog.com)
  • Huang employed a modified electron microscope equipped with a Raman spectrometer to discover that the cyanobacteria used the acid to penetrate the gypsum in specific crystallographic directions - only along certain planes where they could more easily access the water existing between faces of calcium and sulfate ions. (scienceblog.com)
  • Vast quantities of gypsum are consumed in the manufacture of wallboard, and calcium sulfates are also used in sculpture in the forms of alabaster (gypsum) and papier-mache (bassanite). (minsocam.org)
  • Environments with alkali and alkaline earth sulfates are described in the next three chapters, on evaporites (Chapter 3), barite-celestine deposits (Chapter 4), and the kinetics of precipitation and dissolution of gypsum, barite, and celestine (Chapter 5). (minsocam.org)
  • Gypsoil Blendable dissolves with rainfall in the field, yet it resist breaking down into pieces during storage, transport, blending and application, so it is more durable than ammonium sulfate or competitive gypsum pellets," Musser says, adding that the product's uniformity will make it easy for customers to blend fertilizer products. (no-tillfarmer.com)
  • Selenite is a crystallized form of gypsum, commonly found in the form of a translucent, multifaceted stone. (enchantedcrystal.com)
  • Gypsum, also called calcium sulfate, is the most widely used coagulant in making tofu. (richardvigilantebooks.com)
  • In dentistry, in traditional indirect restoration methods, derivatives of gypsum are used, also known as calcium sulfate dihydrate. (bvsalud.org)
  • The manufacturer calcines the dihydrate, transforming it into calcium sulfate hemihydrate which is gypsum itself. (bvsalud.org)
  • After mixing the water with gypsum powder the inverse reaction occurs, so that the gypsum returns to the state of gypsite, after the centered crystal needles growth, forming the spherulites. (bvsalud.org)
  • The accuracy of a plaster model depends on a number of factors, such as impression technique, the molding material used therein, the type of gypsum used to obtain the model and its storage form 11 . (bvsalud.org)
Anhydrite15
  • In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant. (wikipedia.org)
  • Temperatures as high as 170 °C (338 °F) are used in industrial calcination, but at these temperatures γ-anhydrite begins to form. (wikipedia.org)
  • On heating to 180 °C (356 °F), the nearly water-free form, called γ-anhydrite (CaSO4·nH2O where n = 0 to 0.05) is produced. (wikipedia.org)
  • On heating above 250 °C, the completely anhydrous form called β-anhydrite or "natural" anhydrite is formed. (wikipedia.org)
  • minor amounts of anhydrite (calcium sulfate) and traces of other minerals. (britannica.com)
  • Anhydrite is a relatively common sedimentary mineral that forms massive rock layers. (galleries.com)
  • Anhydrite, or anhydrous calcium sulfate, has no water in its molecular structure. (everbrighttr.co)
  • Because of its water molecules that strongly increase its solubility, Anhydrite and the calcium sulfate hemihydrate also have similar properties. (everbrighttr.co)
  • Anhydrite, or calcium sulfate (CaSO4), is an unusual mineral because it is more soluble in seawater at low temperatures than at high temperatures. (whoi.edu)
  • Hydrothermal fluids contain little or no sulfate, so the origin of the sulfate in the precipitated anhydrite is seawater. (whoi.edu)
  • That made it more difficult at first to determine whether the initial anhydrite chimney wall formed solely from seawater that was heated by hydrothermal fluids, or from the mixing of cold, sulfate-rich seawater with hot, calcium-rich hydrothermal fluid. (whoi.edu)
  • Strontium can readily take the place of calcium in the crystalline lattice that forms when anhydrite precipitates. (whoi.edu)
  • Because the ratio of strontium 87 to strontium 86 is higher in seawater than in hydrothermal fluid, it is possible to determine whether the source of the strontium (substituting for calcium in newly formed anhydrite grains) is seawater or vent fluid. (whoi.edu)
  • The answer is both: Anhydrite walls form from the turbulent mixing of seawater and hydrothermal fluid, not just from the rapid heating of seawater. (whoi.edu)
  • Angelite is a form of anhydrite (anhydrous calcium sulfate) from Peru which comes in varying tones of gray and light blue. (mamasminerals.com)
CaSO43
  • Calcium sulfate (or calcium sulphate) is the inorganic compound with the formula CaSO4 and related hydrates. (wikipedia.org)
  • Calcium sulfate (CaSO4) Systematic use is one of the important improving field efficiency ways, especially in amending clay soils. (everbrighttr.co)
  • Calcium sulfate, CaSO4, is a naturally occurring calcium salt. (curvesandchaos.com)
Soluble6
  • All forms are white solids that are poorly soluble in water. (wikipedia.org)
  • It is also convenient that calcium sulfate is poorly soluble in water and does not readily dissolve in contact with water after its solidification. (wikipedia.org)
  • Scale forms on surfaces in contact with water as a result of the precipitation of normally soluble solids that become insoluble as temperature increases. (aiche.org)
  • Together with water soluble polymers and nutrients, calcium sulfate provides better nutrition for plants. (everbrighttr.co)
  • Some of these sulfate minerals are soluble and store metals and acidity only temporarily, whereas others are insoluble and improve water quality by removing metals from the water column. (minsocam.org)
  • The role of soluble sulfate minerals formed from acid mine drainage (and its natural equivalent, acid rock drainage) in the storage and release of potentially toxic metals associated with wet-dry climatic cycles (on annual or other time scales) is increasingly appreciated in environmental studies of mineral deposits and of waste materials from mining and mineral processing. (minsocam.org)
Mineral11
  • the world, abundant supplies of calcium sulfate in any of several mineral forms can be used to make the ammonium sulfate by combining it with ammonia and water. (britannica.com)
  • The mineral in question is tridymite, a flavor of quartz that forms under low pressures and very high temperatures. (planetary.org)
  • Some rock targets examined in the Jura area have two-toned mineral veins that formed after the lake sediments had hardened into rock. (scitechdaily.com)
  • However, the fibrous form of the mineral, which has a characteristic luster, is known as satin spar. (fsu.edu)
  • Calcium, the most abundant mineral in the body, is found in some foods, added to others, present in some medicines (such as antacids), and available as a dietary supplement. (nih.gov)
  • Dual x-ray absorptiometry testing of bone mineral density can be used to assess cumulative calcium status over the lifetime because the skeleton stores almost all calcium in the body [ 3 ]. (nih.gov)
  • Sulfate minerals represent an important component of our mineral economy, the pollution problems in our air and water, the technology for alleviating pollution, and the natural processes that affect the land we utilize. (minsocam.org)
  • The physical scale of processes affected by aqueous sulfate and associated minerals spans from submicroscopic reactions at mineral-water interfaces to global issues of oceanic cycling and mass balance, and even to extraterrestrial applications in the exploration of other planets and their satellites. (minsocam.org)
  • In mineral exploration, minerals of the alunite-jarosite supergroup are recognized as key components of the advanced argillic (acid-sulfate) hydrothermal alteration assemblage, and supergene sulfate minerals can be useful guides to primary sulfide deposits. (minsocam.org)
  • The next two chapters discuss thermodynamic modeling of sulfate systems from the perspectives of predicting sulfate-mineral solubilities in waters covering a wide range in composition and concentration (Chapter 10) and predicting interactions between sulfate solid solutions and aqueous solutions (Chapter 11). (minsocam.org)
  • All capsules (including those for group C) contained two mineral supplements--ferrous sulfate (120 mg) and di-calcium phosphate (240 mg). (cdc.gov)
CARBONATE4
  • effect converts calcium carbonate to calcium sulfate. (britannica.com)
  • The volume of the sulfate crystal is almost twice that of the original carbonate of the mural, which causes internal pressure within the pores of wall fabric that can lead to fracturing. (britannica.com)
  • Some examples of scale are calcium carbonate, calcium sulphate, and calcium silicate. (aiche.org)
  • Pure calcium carbonate Reg. (aussiehomebrewer.com)
Ions4
  • One of them is hydroxyl ions replacement by sulfate ions in some clay lattices. (everbrighttr.co)
  • When silver sulfate dissolves it dissociates into ions. (slideserve.com)
  • Low calcium and magnesium ions and high sodium ions in soft water adversely affect the results of routine H&E stain. (who.int)
  • La teneur faible en ions calcium et magnésium et élevée en ions sodium de l'eau douce affecte négativement les résultats de la coloration de routine à l'hématoxyline-éosine. (who.int)
Compounds3
  • Calcium compounds are one of the popular minerals in chemicals market, and fruits often face calcium deficiency when they're growing. (everbrighttr.co)
  • Roughly, Salts are ionic compounds that can be formed via a neutralizing reaction between (something acting as) an acid and (somethign acting as) a base. (globalspec.com)
  • In addition, in a study of CD1 beryllium compounds, cadmium senic is now drinking-water, where mice with "whole-life" exposure to and cadmium compounds, chromi- it is found primarily as the inorgan- multiple levels of sodium arsenite in um(VI) compounds, and nickel and ic forms of arsenite and arsenate. (who.int)
Sulfur5
  • This process brings the sulfur in the calcium sulfate deposits into use. (britannica.com)
  • Apply elemental sulfur and iron sulfate at rates dependent on your soil type-your soil-testing agency should provide recommendations. (hobbyfarms.com)
  • Calcium sulfate is also a source of sulfur, which is very important for plant growth. (everbrighttr.co)
  • It delivers approximately 16% sulfur in a sulfate form and 20% calcium on a dry matter basis. (no-tillfarmer.com)
  • Data regarding emissions of sulfur dioxide, which reacts with water in air to form sulfuric acid, were identified and are summarized below. (cdc.gov)
Minerals7
  • Bone remodeling is required to change bone size during growth, repair damage, maintain serum calcium levels, and provide a source of other minerals [ 4 ]. (nih.gov)
  • The review chapters in this volume were the basis for a short course on sulfate minerals sponsored by the Mineralogical Society of America (MSA) November 11-12, 2000 in Tahoe City, California, prior to the Annual Meeting of MSA, the Geological Society of America, and other associated societies in nearby Reno, Nevada. (minsocam.org)
  • The conveners of the course (and editors of this volume of Reviews in Mineralogy and Geochemistry), Alpers, John Jambor, and Kirk Nordstrom, also organized related topical sessions at the GSA meeting on sulfate minerals in both hydrothermal and low-temperature environments. (minsocam.org)
  • For centuries, AI-sulfate minerals, or "alums," have been used in the tanning and dyeing industries, and these sulfate minerals have also been a minor source of aluminum metal. (minsocam.org)
  • Concentrated waters associated with mine wastes may precipitate a variety of metal-sulfate minerals upon evaporation, oxidation, or neutralization. (minsocam.org)
  • There is considerable scientific interest in the mineralogy and geochemistry of sulfate minerals in both high-temperature (igneous and hydrothermal) and low-temperature (weathering and evaporite) environments. (minsocam.org)
  • This volume compiles and synthesizes current information on sulfate minerals from a variety of perspectives, including crystallography, geochemical properties, geological environments of formation, thermodynamic stability relations, kinetics of formation and dissolution, and environmental aspects. (minsocam.org)
Salts3
  • These can form when salts become concentrated in water, such as in an evaporating lake. (scitechdaily.com)
  • Calcium sulfate is also used to increase concentrations of salts in soft water used in irrigation. (everbrighttr.co)
  • Sorry but not so- this is a long way from ordinary salt- it is usually found as a mobile solution product from volcanic venting and is undetectable by normal assay methods, may also be associated with PGE and rare earth salts in the same form. (globalspec.com)
Hydrates1
Anhydrous form2
  • An anhydrous form of calcium sulfate used in specialty cements, grouts and mortars. (usg.com)
  • Through the creation of ettringite, the anhydrous form of calcium sulfate helps to control shrinkage and set time and contributes to improved green strength in cementitious systems. (usg.com)
Injectable solution1
  • An injectable solution containing chondroitin sulfate and sodium hyaluronate is approved by the FDA to protect the eye during cataract surgery. (medlineplus.gov)
Phosphate4
  • sub>O produced by the reaction of sulfuric acid and water with calcium phosphate. (citizendium.org)
  • More than 99% of calcium in the body is in the form of calcium hydroxyapatite, an inorganic matrix of calcium and phosphate that is stored in the bones and teeth [ 1 , 4 , 5 ]. (nih.gov)
  • such as phosphate groups in DNA and RNA · tap water (untreated), and carboxylated or sulfated mucosub- · soft water (treated tap water), stances [ 2,3 ]. (who.int)
  • The pCAGGS-VP1 construct was transfected into 293T cells using the calcium phosphate method ( 5 ). (cdc.gov)
Tofu4
  • Available in both soft and firm forms, tofu can be used in a variety of recipes to partially replace either meat or dairy products. (ucdavis.edu)
  • Due to the common use of calcium sulfate as the curdling agent, tofu can also be a good source of calcium. (ucdavis.edu)
  • Other calcium-rich foods include leafy greens, sardines in oil, tofu made with calcium sulfate and enriched forms of orange juice, soy milk and cereals. (organicspamagazine.com)
  • Calcium sulfate is the most traditional and widely used coagulant for tofu. (richardvigilantebooks.com)
Seawater1
  • Calcium, however, is present in both seawater and hydrothermal fluid. (whoi.edu)
Particle size2
  • It is noteworthy that the origin and particle size of calcium sulfate is very important in agriculture. (everbrighttr.co)
  • Sulfate concentrations increase with decreasing particle size. (cdc.gov)
Chloride4
  • These soy protein-isoflavone complexes then coagulate into SPF following the addition of calcium chloride. (richardvigilantebooks.com)
  • Nigari is a chloride-based salt, usually in the form of magnesium chloride or calcium chloride. (richardvigilantebooks.com)
  • Due to the nature of raw water quality and associated treatment processes, G1 water had high alkalinity, while S1 and RO sources were characterized as high sulfate and high chloride waters, respectively. (who.int)
  • Lead release, on the other hand, increased with increasing chloride and decreasing sulfate. (who.int)
Oxygen4
  • But at higher temperatures, calcium sulfate will release oxygen and act as an oxidizing agent. (wikipedia.org)
  • Sulfates that are absorbed and metabolized by plants release their oxygen. (everbrighttr.co)
  • Nitrogen nitrate does the same thing with the difference that it releases more oxygen compared to sulfates. (everbrighttr.co)
  • Incomplete combustion happens when there is a limited supply of air, so only half as much oxygen adds to the carbon, forming carbon monoxide (CO = one oxygen atom, CO2 = two oxygen atoms). (curvesandchaos.com)
Commonly3
  • In partial or full boiling services, scale commonly forms on the heat exchange surfaces, resulting in performance degradation. (aiche.org)
  • At many mining sites, the extraction and processing of coal or metal-sulfide ores (largely for gold, silver, copper, lead, and zinc) produce waste materials that generate acid-sulfate waters rich in heavy metals, commonly leading to contamination of water and sediment. (minsocam.org)
  • Chondroitin sulfate is most commonly used by adults in doses of 800-1200 mg per day, for up to 2 years. (medlineplus.gov)
Abundant1
  • Sulfate is an abundant and ubiquitous component of Earth's lithosphere and hydrosphere. (minsocam.org)
Powder1
  • These deposits are exploded during their extraction to separate calcium sulfate from other substances and powder it in specific sizes. (everbrighttr.co)
Sulfuric acid5
  • Uses: in the manufacture of some cement, a source of sulfate for sulfuric acid. (galleries.com)
  • Cupric sulfate is a salt created by treating cupric oxide with sulfuric acid. (globalcalcium.com)
  • In the atmosphere, sulfuric acid is generally in the form of small droplets, or it is adsorbed onto small particles. (cdc.gov)
  • Some of the sulfate associated with the aerosols is in the form of sulfuric acid. (cdc.gov)
  • The amount of sulfuric acid formed is dependent on coal type and the temperature history of particles in the furnace. (cdc.gov)
Chemicals1
Concentrations3
  • Variations in the Compressive Strength of a Die Stone with Three Different Sulfates at Eight Different Concentrations: An In Vitro Study. (harvard.edu)
  • Mean serum zinc concentrations were markedly lower than the normal range at baseline, but mean serum calcium levels were normal. (who.int)
  • Les concentrations moyennes initiales en zinc sérique étaient nettement inférieures aux valeurs normales, mais les taux de calcium sérique moyens étaient normaux. (who.int)
Evaporation1
Water13
  • Calcium sulfate causes permanent hardness in water. (wikipedia.org)
  • brewed with water rich in calcium sulfate, are made with top-fermenting yeast, and are processed at higher temperatures than the lager beers popular in the United States. (britannica.com)
  • I mean, you had water flowing through fractures that had calcium sulfate dissolved in it and the calcium sulfate precipitated out in the veins. (spaceflightnow.com)
  • This forms as large, bright blue crystals containing five molecules of water (CuSO4?5H2O) and is also known as blue vitriol . (globalcalcium.com)
  • Chlorination is a common chemical disinfection technique that involves adding a chlorine-based product (such as sodium hypochlorite, calcium hypochlorite, or household bleach) to water to kill bacteria and viruses. (cdc.gov)
  • Flocculation-disinfection is a water treatment process where a product is added to water and solids form larger clusters, or flocs, that can be removed from the water. (cdc.gov)
  • There are two molecules of the water in every molecule of the calcium sulfate dihydrate. (everbrighttr.co)
  • Applying calcium sulfate to soil surface, or using it in irrigation water, can solve this problem. (everbrighttr.co)
  • Our analysis of the regions of rock where microbes were colonized revealed a dehydrated phase of calcium sulfate, suggesting that they extract water from the rock to survive," Kisailus said. (scienceblog.com)
  • When concrete is saturated with water from rain or from snow piling up on it overnight and then melting during the day, ice crystals will form inside the concrete. (concretedecor.net)
  • When a small crack forms in concrete, water gets into it and it expands during freezing, making the crack just a little bigger so that more water can get into it next time. (concretedecor.net)
  • The oceans, which contain about 2.65 mg sulfate/g of water, are also an important source of atmospheric sulfate (Kellogg et al. (cdc.gov)
  • To study the effect of tap water `softening' (i.e. calcium extraction) on H&E stains, 5 sets of slides from 30 different paraffin-embedded human pathologic tissue blocks were prepared in the same way except for washing with 5 different types of water. (who.int)
Crystalline1
Hydrothermal1
  • For effective utilization of the residues, calcium sulfate whiskers were prepared from semi-dry desulfurization residues by hydrothermal synthesis reactions. (mdpi.com)
Decreases3
  • Calcium sulfate improves infiltration in compacted soils and decreases penetration resistance. (everbrighttr.co)
  • Net absorption of dietary calcium is as high as 60% in infants and young children, who need substantial amounts to build bone, but it decreases to about 25% in adulthood and continues to decline with age [ 1 ]. (nih.gov)
  • magnesium sulfate decreases levels of demeclocycline by inhibition of GI absorption. (medscape.com)
Phosphorus1
  • Both phosphorus and arsenic have many [[allotrope]]s, but only the white and red forms predominate. (citizendium.org)
Plaster1
Coal combustion1
  • Aerosols formed from coal combustion have a high concentration of sulfates at the surface (Amdur et al. (cdc.gov)
Sulfide2
  • The crystals themselves possess the dimensions listed above, are a pale blue color, and have terminations that are coated with a crust of Calcite that is probably colored gray due to an inclusion of some form of sulfide. (galleries.com)
  • Several metal-recovery options were considered, including (1) copper removal as copper sulfate with so2 reduction and precipitation of arsenic, (2) removal of arsenic by selective precipitation with calcium and iron with subsequent copper cementation and stabilization of arsenic in a sulfide or vitrified form, and (3) solvent extraction of arsenic and molybdenum followed by copper cementation. (cdc.gov)
Deposits1
Include calcium1
  • Consider the lifestyle approach and include calcium, vitamin D, vitamin K and magnesium. (organicspamagazine.com)
Occurs2
  • 1986). This occurs because sulfates condense late, concentrating on the surface. (cdc.gov)
  • It's also not clear if this interaction occurs with other forms of glucosamine, such as glucosamine sulfate. (medlineplus.gov)
Serum4
  • Levels of ionized (or free) calcium, the biologically active form, in serum are also used to measure calcium status. (nih.gov)
  • This randomized, double-blind, placebo- controlled clinical trial assessed the effect of zinc supplementation on serum zinc and calcium levels in postmenopausal osteoporotic women. (who.int)
  • Anthropometric indices, dietary intake of zinc and calcium and serum zinc and calcium were assessed at baseline and after 60 days. (who.int)
  • In the intervention group serum zinc levels were significantly higher after 60 days [120.5 (SD 7.5) versus 70.5 (SD 4.6) µg/dL] while serum calcium levels were unchanged [8.6 (SD 0.1) versus 9.1 (SD 0.3) mg/dL]. (who.int)
Nutrients3
  • Intake recommendations for calcium and other nutrients are provided in the Dietary Reference Intakes (DRIs) developed by the Food and Nutrition Board (FNB) at the National Academies of Sciences, Engineering, and Medicine [ 1 ]. (nih.gov)
  • Recent research has even shown that improving calcium and vitamin D status substantially reduces all cancer risk in post-menopausal women-yet another motivation to aim for adequate amounts of both nutrients. (organicspamagazine.com)
  • If you don't like these foods, try a supplement intended for bone health that is a combination of calcium (1000-1300 mg) and vitamin D (1000 IU, or International Units), along with vitamin K to provide the balance of nutrients needed for bone health," says Anding. (organicspamagazine.com)
Absorption5
  • Active transport is responsible for most absorption when calcium intakes are lower, and passive diffusion accounts for an increasing proportion of calcium absorption as intakes rise. (nih.gov)
  • An inverse relationship exists between calcium intake and absorption. (nih.gov)
  • Absorption of calcium from food is about 45% at intakes of 200 mg/day but only 15% when intakes are higher than 2,000 mg/day [ 6 ]. (nih.gov)
  • Age can also affect absorption of dietary calcium [ 1 , 4 ]. (nih.gov)
  • It aids in calcium absorption, helps form and maintain strong bones and may protect against osteoporosis. (organicspamagazine.com)
Widely1
Soil5
Crystals2
  • They are in the form of small scalenohedral "dogtooth" crystals, and have a slightly gray tinge to them. (galleries.com)
  • However, an alternative to the crystals forming in an evaporating lake is that they formed much later from salty fluids moving through the rock. (scitechdaily.com)
Reactive1
Zinc7
  • A sample of 60 women referred to a rheumatology clinic in Tabriz were randomly divided into intervention (220 mg zinc sulfate daily) and placebo groups. (who.int)
  • The placebo group showed no significant changes in zinc or calcium levels. (who.int)
  • RÉSUMÉ Le présent essai clinique randomisé, en double aveugle, contrôlé contre placebo, a évalué l'effet de la supplémentation en zinc sur les taux de zinc et de calcium sériques chez des femmes ostéoporotiques ménopausées. (who.int)
  • Un échantillon de 60 femmes orientées vers une clinique de rhumatologie de Tabriz a été randomisé, soit dans un groupe bénéficiant d'une intervention (220 mg de sulfate de zinc par jour), soit dans un groupe sous placebo. (who.int)
  • Les mesures anthropométriques, l'apport alimentaire en zinc et en calcium, les taux de zinc et de calcium sériques ont été évalués au début de l'étude puis à 60 jours. (who.int)
  • Les taux de zinc et de calcium n'ont pas beaucoup évolué dans le groupe sous placebo. (who.int)
  • La supplémentation en zinc peut être bénéfique aux femmes ostéoporotiques ménopausées. (who.int)
Agricultural1
  • Agricultural grade calcium sulfate can reduce swelling and cracking in clay soils.Which are related to the high sodium levels in these soils. (everbrighttr.co)
Compound1
  • Cupric sulfate is a compound used as an intravenous copper supplement for Total Parenteral Nutrition (TPN). (globalcalcium.com)
Veins1
  • is we found some time ago these little, tiny veins, these very light kind of veins in the rock here and what we've learned in just the last week is they're made of calcium sulfate. (spaceflightnow.com)
High4
  • In soils with high pH values, calcium is not sufficiently available to plants. (everbrighttr.co)
  • The colonizing life-forms exist beneath a thin layer of rock that gives them a measure of protection against the Atacama's high solar irradiance, extreme dryness and battering winds. (scienceblog.com)
  • Soymilk is another high-quality source of soy protein that is available in a variety of forms, including plain, vanilla, and chocolate. (ucdavis.edu)
  • However, until more is known, do not take chondroitin sulfate if you have prostate cancer or are at high risk for developing it (you have a brother or father with prostate cancer). (medlineplus.gov)
Hydration1
  • It exists in various forms and states of hydration. (harvard.edu)
Increases3
  • This dose increases total nitrogen by 0.24 mg/L. This is the same amount of nitrogen that would be present if all nitrogen were present in the nitrate form at 1 mg/L. Because not all nitrogen is in the nitrate form, you will measure a 0.25 mg/L nitrate increase immediately after dosing. (aquaticquotient.com)
  • magnesium sulfate increases effects of atracurium by pharmacodynamic synergism. (medscape.com)
  • magnesium sulfate increases effects of cisatracurium by pharmacodynamic synergism. (medscape.com)
Ingredients1
  • Chondroitin sulfate is possibly safe when used together with other ingredients in an eye drop. (medlineplus.gov)
Source1
  • Almost all (98%) calcium in the body is stored in the bones, and the body uses the bones as a reservoir for, and source of, calcium to maintain calcium homeostasis [ 1 ]. (nih.gov)
Concern3
  • My concern with Calcium Nitrate was with raising dGH with the Ca, but never did the calculations. (aquaticquotient.com)
  • There is some concern that chondroitin sulfate might make asthma worse. (medlineplus.gov)
  • There is concern that some chondroitin sulfate products are not labeled accurately. (medlineplus.gov)
Osteoporotic1
  • In vitro injection of osteoporotic cadaveric femurs with a triphasic calcium-based implant confers immediate biomechanical integrity. (harvard.edu)
Found2