Articles tagged with Salts
A new study shows that a high-salt diet can lead to increased hunger and muscle wasting, while also conserving water and producing more urea. This unexpected finding has significant implications for the prevention of obesity, diabetes, and heart disease.
Researchers found that consuming more salt led to reduced water intake and conserved body water by triggering a mechanism in the kidneys. The study suggests that urea plays a crucial role in maintaining proper water balance and challenges previous assumptions about its function.
A study of 371 lakes found that proximity to roads and road salt predicts escalating salinization in North American freshwater lakes. Chloride trends were analyzed, revealing that 70% of lakes with high impervious land cover had increasing chloride concentrations, putting 7,770 lakes at risk of rising salinity.
Researchers at the University of Manchester have developed graphene-oxide membranes that can filter out common salts from seawater, making it safe to drink. This technology has the potential to revolutionize water filtration worldwide, particularly in countries with limited access to clean water.
A high burden of iodine deficiency has been found in Israel's first national survey, with 62% of school-age children and 85% of pregnant women having low iodine intakes. The study highlights a serious public health concern, with implications for maternal and fetal hypothyroidism and impaired neurological development.
Bismuth salts are used as efficient catalysts in organic and medicinal chemistry. Microwave irradiation enhances their catalytic power, allowing for rapid synthesis of medicinally active compounds such as hormones and anticancer drugs. The method is expedited and environmentally friendly.
An analysis presented at the American Heart Association's 2017 Scientific Sessions found that nearly half of US cardiovascular disease deaths can be prevented by improving diet. The study, which used data from 1990-2012, linked low intake of healthy foods like nuts and vegetables to an increased risk of heart and blood vessel disease.
New research published in the Journal of Applied Ecology finds that organic additives in road salt alternatives act as fertilizers, boosting algae growth and increasing zooplankton populations. This can have both desirable and undesirable effects on aquatic ecosystems, highlighting the need for further study.
Scientists have developed a new method to remove nearly all sulfur compounds from gas and diesel fuel, potentially reducing air pollution. The technique uses a potassium salt to induce chemical reactions that eliminate sulfur, outperforming traditional methods in industrial-scale applications.
A new study by BYU nursing professor Julie Valentine found that sexual assault kit submission rates in Utah improved significantly from 38 percent in 2010-2013 to 75 percent in 2014. The study analyzed 2,317 kits and showed notable improvements in various jurisdictions, with Washington County seeing the most significant increase.
Researchers are exploring how high salt intake can trigger an immune response contributing to chronic high blood pressure in females. Studies found that female salt-resistant rats produce nitric oxide, a powerful dilator of blood vessels, which takes pressure down and activates a protective immune response.
A randomized crossover trial found that limiting sodium intake reduced systolic blood pressure by an average of 11mmHg and excess fluid retention. The study suggests that simple dietary advice may help slow the progression of chronic kidney disease.
Current UK salt reduction policies have failed to reduce existing inequalities in salt consumption, cardiovascular disease, and gastric cancer burdens. The study suggests that future legislative policies could further reduce socioeconomic inequalities in these conditions.
Death clocks, which calculate an individual's life expectancy, are shown to be inconsistent and should come with a health warning. By adjusting for personal characteristics and circumstances, John Appleby found that life expectancy predictions varied widely, from 67-89 years.
A study published by the Society for Maternal-Fetal Medicine found that women with recurrent hypertensive disease of pregnancy have a higher risk of early mortality from causes such as diabetes, ischemic heart disease, and stroke. The study analyzed data from 1939 to 2012 and found that women with two or more affected pregnancies had a...
A government-backed policy to reduce salt intake by 10% over 10 years is projected to avert approximately 5.8 million disability-adjusted life years per year globally. The estimated average cost effectiveness ratio of the 10-year intervention is around $204 per DALY saved, comparable to many drugs used to prevent cardiovascular disease.
A government-supported policy to reduce salt consumption is projected to be highly cost-effective across the world, saving nearly 6 million life-years currently lost to cardiovascular disease each year. The study found that such a program would save at an average cost of $204 per life-year saved.
Researchers found that a common species of zooplankton can develop higher tolerance to road salt, which may help protect ecosystems from salt's impacts. This rapid evolution suggests that freshwater ecosystems possess some resilience amid rising deicing salt applications.
A University of Alberta researcher has developed a method to treat surgical masks, making them effective against airborne viruses. By using a salt-based treatment, the mask's fibre filter can trap and kill viruses, reducing the risk of transmission.
Researchers create single-step synthesis of cyclic depsipeptides in large sizes, up to 60 atoms, with controlled size distribution. The new process enables efficient production of bioactive molecules for various applications, including antibiotics and pesticides.
A healthy diet has been linked to a reduced risk of early death in patients with chronic kidney disease. The study analyzed 7 studies involving 15,285 participants and found that healthy dietary patterns were consistently associated with a 20-30% lower rate of mortality.
Researchers at King Abdullah University of Science & Technology (KAUST) studied rice plant responses to moderately saline conditions and pinpointed new salt tolerance genetic loci. They found that growth rate diminished in salt-treated soils, with indica lines faring better than aus varieties, highlighting significant genetic differences.
Research led by Norwegian University of Science and Technology scientist Jon Otto Fossum created micrometer-thick gel structures in clay-based nanofluids that exhibit mechanical strength to prevent oil droplets from merging. These structures could improve oil recovery from reservoirs and potentially enhance food product shelf life.
Researchers have successfully created the first intermetallic double salt with platinum, Cesium Platinide Hydride (4Cs2Pt?CsH), which exhibits a translucent ruby red crystal structure. The compound is highly unstable and can only exist in an inert environment, similar to outer space conditions.
Scientists have found that protein and salt in food can drive post-meal sleepiness in fruit flies, leading to longer naps. The study used a system to measure feeding and sleeping behaviors of individual flies, revealing that larger meals result in longer sleep periods.
Research found road salt reduces female frogs by 10%, affecting population viability, while maple leaf litter has no impact. The study suggests a masculinizing effect of sodium in salt on tadpoles, potentially triggering sex reversal during development.
Researchers have developed a method to dissolve layered materials in liquids, producing single layers of 2D nanomaterials that can be applied over large areas at low costs. The new approach enables the creation of scalable solutions for various industrial applications.
A study found that individuals with a gene variant that enhances bitter taste perception were nearly twice as likely to consume excessive sodium. This genetic variation also influenced food choices, but not sugar or alcohol intake. The research may help people make better food choices tailored to their individual preferences.
Researchers from University of Extremadura develop non-destructive method using Magnetic Resonance Imaging to quantify salt content of Iberian ham and classify it according to salt penetration. This methodology enables real-time results and can be applied to other quality parameters.
Researchers at Pohang University of Science and Technology have developed an environmentally friendly method to apply a superhydrophobic layer using commercially available salt particles, polydimethylsiloxane, and water. This coating exhibits ultrahydrophobic characteristics similar to the 'lotus effect', allowing for applications in a...
A new study by CDC researchers reveals that American children are consuming excessive sodium levels, exceeding the daily recommended limit. The average sodium intake for kids was found to be 3,256 milligrams per day, with nearly 90% of children surveyed exceeding the upper level of recommended sodium intake.
Chinese scientists have designed a solid composite membrane that mimics biological ion channels with molecular sieve technology to effectively separate lithium ions from contaminants in brines. The approach allows for fast lithium ion flux and selectivity over other ions, making it a promising method for improved lithium extraction.
The Jefferson Project at Lake George will complete its 41-sensor network, collecting real-time data on lake water quality and circulation. The project aims to improve knowledge of the lake ecosystem and support effective protection for generations to come.
Researchers found that salty snow and sea ice can increase nitrogen oxide levels in the air, affecting ozone formation. The study suggests incorporating these factors into future models to better predict Arctic air pollution.
Researchers investigate whether reducing sodium intake can lower inflammation and oxidative stress, key factors in cardiovascular disease. The study aims to connect the dots between salt consumption and cardiovascular risks.
Researchers at University of Cincinnati find non-deleterious sulfate minerals in ancient soil and water, increasing fertility for maize cultivation. The discovery sheds new light on the Ancestral Puebloans' thriving agricultural urban center.
Scientists have developed a new device that can isolate natural aromatic molecules associated with sweet tastes. The device, called GC-OAT, uses an olfactoscan to deliver continuous streams of aromas through a tube to a subject's nose, allowing researchers to screen for odor compounds in real foods.
Researchers at Imperial College London have found a way to kill MRSA bacteria by disrupting its salt regulation mechanism. By understanding how the bacteria cope with salt stress, scientists hope to develop a treatment that prevents food poisoning and works alongside conventional antibiotics.
Researchers at Michigan Technological University and University of Maryland operated a tiny electrospray thruster under a microscope to study its behavior. The thruster, which creates a force less than the weight of a human hair, was found to form needle-like spikes that disrupt its function.
Researchers discovered a method to create ultrathin graphene-like films from salt using computer simulations. The findings provide a relationship between the critical slab thickness and parameters determining ionic bonds, enabling more efficient nanoelectronics.
A recent research report reveals that water and solutes flowing into the Salar de Atacama salt flat originate from an unexpectedly large portion of the Andean Plateau. The deposit, 3,900 feet thick, drains an area four or five times larger than the topographic watershed, posing fundamental questions about hydrologic and solute budgets.
Researchers at EPFL have developed an osmotic power generation system that delivers unparalleled efficiency, using a new type of membrane just 3 atoms thick. The system harnesses the movement of salt ions between fresh water and seawater to generate electricity.
Researchers at the University of Exeter found that peatland ecosystems' ability to absorb and store carbon is threatened by rising sea levels due to increased salt concentrations. The study highlights the vulnerability of blanket bogs in Northwest Scotland to sea-level rise, which could lead to a sharp decline in carbon storage.
The USGA is collaborating with the Donald Danforth Plant Science Center to study seashore paspalum's salt tolerance. The research aims to develop more robust turfgrass varieties that require less fresh water and fewer chemical treatments, increasing environmental sustainability in the golf industry.
Geophysicist Professor Boris Kaus of Johannes Gutenberg University Mainz has received a EUR 150,000 ERC Proof of Concept Grant to test new methods for locating oil and gas reserves in sedimentary basins with salt deposits. The grant aims to demonstrate the economic feasibility and cost-reducing potential of these methods.
Researchers found orange peel jessamine and mexican hummingbird bush to be the most salt-tolerant, while eastern red columbine was the most salt-sensitive. The study expands planting options for landscapes using reclaimed or recycled water.
Researchers at the University of Copenhagen have made a groundbreaking discovery about the role of salts in the brain controlling our sleep-wake cycle. By influencing salt levels, it is possible to control a mouse's sleep-wake cycle independently of neuromodulators like adrenalin.
A team of researchers from Drexel University and two Chinese universities discovered a way to grow thin sheets of conductive metal oxides using salt crystals as a template. This method produces larger and more chemically pure materials, which are better suited for storing energy in devices like batteries and capacitors.
Researchers found that tap water and table salt can effectively clean milking systems, removing over 90% of residue with just a warm water rinse. The use of electrolyzed oxidizing water reduces cleaning time by up to 55% and costs by 30-40%.
Researchers at EPFL found that a single ion can influence millions of water molecules, causing them to align in a specific direction. This effect, previously observed but unexplained, is now linked to the ion-induced stiffening of the bulk hydrogen bond network.
Researchers at Ulsan National Institute of Science and Technology (UNIST) have developed a cost-effective method for producing high-purity silicon nanosheets, which are essential for the mass production of hydrogen. The new technique uses natural clay and salt to synthesize these nanosheets, significantly reducing production costs.
The world water cycle is becoming increasingly unstable, posing significant risks to political stability and economic growth. Long-term water cycle stability will not return in the lifetime of anyone alive today, warns UN water expert Robert Sandford.
A recent gene study suggests that a genetic drive contributes to people's appetite for salty food, leading to high blood pressure. Researchers plan to explore whether an affordable drug can help control salt intake in heart failure patients.
Researchers at MIT have discovered a new set of chemical constituents that could make liquid batteries more practical and affordable. The breakthrough uses calcium, an abundant element, to form the basis for both the negative electrode layer and molten salt in three-layer battery.
A study by Chenping Xu and Beiquan Mou found that spinach can be improved in nutritional value through cultural practices that impose either low fertilizer levels or slight salt stress. This approach resulted in only moderately or slightly reduced yield, while also increasing antioxidant capacity.
A 54.5 million cubic meter snow avalanche occurred in western Colorado, killing three people. The study used large-scale field mapping and seismic signals to analyze the avalanche's movement phases, shedding light on rock-avalanche modeling and ongoing hazards.
Researchers recommend reducing water usage for agriculture, using less road salt, and routing urban salt discharges to minimize freshwater damage. High salt levels can be toxic to aquatic organisms and kill fish and other food sources.
A high-salt diet has been found to contribute to liver damage in adult mice and embryonic chicks, with excessive sodium leading to cell death and decreased cell proliferation. Vitamin C treatment may partially counteract the negative effects of excess salt.
A recent study by NYU researchers found that four out of ten nightclub/festival attendees who use ecstasy tested positive for 'bath salts', despite reporting no use. The study used hair sampling to detect novel psychoactive substances in ecstasy users, highlighting the need for education and awareness about the risks of adulterated drugs.
A new study found that scientific reports on salt intake are divided, with 54% supporting a link between reduced sodium and improved heart health outcomes. The researchers' analysis of academic papers revealed little consistency in the selection of primary studies, highlighting uncertainty and disagreement among scientists.