Articles tagged with Nutrients
A recent study published in Ocean and Coastal Management found that the public perception of plans to combat oligotrophication in the Seto Inland Sea is more positive than expected. The survey revealed that respondents were unfamiliar with nutrient supply measures from factories and sewage treatment plants, but presented information si...
A survey of 1,369 cat owners found that those on vegan diets tended to report fewer veterinary visits and less medication use compared to those on meat-based diets. While the differences were not statistically significant, these findings support the healthfulness of vegan diets for cats.
A study found that auxin signaling controls root hair elongation in response to nitrogen deficiency, enabling plants to explore soil resources more efficiently. This mechanism provides a new understanding of how plants adapt to low-nitrogen environments and offers potential breeding targets for improving crop nutrition.
Research shows that tobacco-owned food brands have selectively disseminated hyperpalatable foods, making them hard to resist. This study found that these foods are high in fat, sugar, sodium, or refined carbohydrates, leading to increased risk of obesity and related health consequences.
Researchers found a single gene cluster that determines whether fungus aids or hinders plant growth, offering potential for reducing food waste and increasing crop yields. The study highlights the complex relationships between fungi and their host plants, challenging traditional views of pathogenic and mutualistic traits.
A new study found that antibiotics promote the growth of antibiotic-resistant bacteria in the gut by providing extra nutrients, allowing these 'bad' bacteria to multiply. The research suggests that targeting beneficial bacteria can help restrict the growth of resistant bacteria, paving the way for microbiome therapeutics treatments.
A recent study by Osaka Metropolitan University researchers has discovered the anti-cancer effects of Kencur extract and its main active ingredient, ethyl p-methoxycinnamate (EMC). The findings indicate that EMC suppresses cancer cell growth at both cellular and animal levels.
A study by University of California - Davis researchers found that blending certain ingredients in smoothies can influence nutritional absorption. Adding a banana to a blueberry smoothie decreased the level of flavanols in the body, with participants having 84% lower levels compared to those who consumed a flavanol capsule.
Scientists have discovered that corals digest their symbiont algae to access essential nutrients, allowing them to grow rapidly even in nutrient-poor waters. This breakthrough resolves the long-standing mystery of coral reef formation and sheds light on the critical role of symbiotic relationships in coral survival.
Researchers at ETH Zurich found that Salmonella bacteria can thrive together in the gut and share information about antibiotic survival mechanisms through a metabolic strategy. This exchange of critical information enables the spread of antibiotic-resistant genes, highlighting the impact of dietary components on promoting this phenomenon.
Scientists have developed a new method to study phytoplankton nutrient limitations using satellite remote sensing technologies, providing insights into the global ocean's carbon cycle. The research found that phytoplankton were limited by either iron or nitrogen, leading to distinct fluorescence signals detected by satellites.
Researchers compared microgreens and mature vegetables, finding differences in nutritional profiles and effects on gut bacteria. Both types of vegetables were shown to limit weight gain in mice fed a high-fat diet, with potential benefits related to microbiome diversity.
A study in Brazil found that 35.4% of restaurants on a popular food delivery app are 'dark kitchens' with no direct contact with consumers, serving mainly Brazilian food at lower costs. The research highlights health and safety issues, consumer perceptions, and the need for legal viability to ensure sanitary inspection.
Researchers aim to treat pancreatic ductal adenocarcinoma by targeting amino acid transporter SLC6A14 and compensatory nutrient scavenging mechanisms autophagy and macropinocytosis. Using alpha-methyl-L-tryptophan and hydroxychlorquine, the study seeks to improve therapeutic outcomes in patients with pancreatic cancer.
A study published in Animal Nutrition found that chlorogenic acid enhances growth performance, intestinal barrier function, and immune function of broilers experiencing immunological stress. The compound regulates gut microbiota, metabolites, and intestinal proteins to achieve these improvements.
Researchers found Amazon dark earth boosts tree growth by twice to five times normal height with 20% ADE and three to six times with 100% ADE. The soil also contains more nutrients, including phosphorus, and has a higher pH. Biotech applications aim to replicate these characteristics without requiring the finite resource.
New research reveals that the Amazon estuary receives significant dissolved neodymium and hafnium from the Rio Pará River, contrary to previous assumptions about suspended solid sources. The findings indicate a revised estimate of global riverine neodymium flux, with concentrations up to three times higher than previously thought.
A study by I.R.C.C.S. Neuromed found that high consumption of ultra-processed foods significantly increases mortality risk among people with type 2 diabetes. Even those following a Mediterranean diet are at increased risk if ultra-processed foods account for a large share of their diet.
A recent study analyzed over 200 plant-based milk alternatives and found that only 12% contained comparable or greater amounts of calcium, vitamin D, and protein. Consumers should look for products with added calcium and vitamin D, and consider other sources to meet nutritional needs.
A new study found that snacking on high-quality foods can improve blood fat and insulin responses, while late-night snacking may have unfavorable effects. The researchers analyzed data from over 1,000 people in the UK and found no association between snack frequency or calories consumed and health measures.
A recent study suggests that increasing omega-3 intake, particularly docosahexaenoic acid (DHA), may help reduce the risk of hearing problems in middle-aged adults. The study found that individuals with higher DHA levels were less likely to experience age-related hearing issues.
Researchers found that taking probiotic Lactobacillus rhamnosus GG improved cognitive scores in participants with mild cognitive impairment, suggesting a potential strategy to support cognitive health. Gut microbiome composition could serve as an early indicator for mild cognitive impairment.
A study of over 10,000 rural Pennsylvania children found that many received high-sodium meats, salty snacks, and sugary treats before age 2. Early exposure to these unhealthy foods can shape taste preferences and lead to long-term health issues.
Researchers have uncovered almost 500 genes linked to diet, shedding light on genetic basis of food preferences. The findings suggest a potential for using genetics to develop precision nutrition strategies tailored to individual tastes.
A new study estimates that dandelion greens, Jerusalem artichokes, garlic, leeks, and onions are the top five foods rich in prebiotics. These foods support gut microbes and contain high amounts of fiber, which can benefit health.
A study published in Environmental Chemistry found that over a third of synthetic nitrogen fertilizer use is breaking UK government emissions thresholds. Uninhibited urea fertilizers are the worst offenders, emitting up to 77% of applied nitrogen into the air.
A new study finds that only a small number of US policies consider ultra-processed foods, which have been linked to weight gain, diabetes, and certain cancers. The US lacks national dietary guidelines for these foods, despite international countries like Belgium, Brazil, and Israel having incorporated them.
Researchers have identified a new factor influencing excess body weight in women, related to epigenetic marking of the POMC gene. The study found that women with an increased number of methyl groups attached to the gene are at a 44% higher risk of obesity.
A recent study by Florida Atlantic University reveals that sewage is the primary cause of nitrogen surges in the Indian River Lagoon, contradicting previous findings that fertilizer use was the main contributor. The study found that water quality and harmful algal blooms worsened after five years of mandatory wet season fertilizer blac...
Researchers identify genes that directly influence what we eat and find foods that can boost brain health and protect the planet. New insights into genetic basis for food preferences could help improve personalized nutrition.
A new study by Rice University bioscientists reveals how plant cells collaborate to fuel growth, shedding light on corresponding mechanisms in human cells. The findings focus on the role of enzyme MIEL1 and its human counterpart PIRH2 in breaking down protein coatings on lipid droplets.
Fetuses use a copy of a gene inherited from their dad to force their mum to release as much nutrients possible during pregnancy. This 'remote-control' system is operated by genes that can be switched on or off depending on whether they are a 'dad's' or 'mum's' gene.
Research found that butyrate supplementation inhibited inflammation, enhanced immunity, and activated microbial metabolism in calves fed a high-fiber starter. This promotes a healthier gastrointestinal environment and contributes to improved overall health.
A new study published in Global Change Biology suggests that large-scale ocean iron fertilization could exacerbate climate change-driven nutrient shortages and productivity losses in the tropics, potentially harming coastal fisheries. The research also showed a five percent decline in fish and marine species biomass in tropical areas d...
A new study from the University of Missouri-Columbia found that supportive communities and education about breastfeeding health benefits can boost breastfeeding rates, particularly in rural areas where it is less common. The study also showed that reduced stigma surrounding breastfeeding occurred with increased community exposure.
Researchers found that combining vermiculite with submerged plants reduces phosphorus levels and improves sediment oxygen circulation. The study also showed increased beneficial microorganisms and enhanced sediment permeability.
A University of Gothenburg study reveals that fish farm waste can be converted into biogas, reducing waste and generating nutrients for plants. The biogas can power the aquaponic farm, making it a sustainable energy source.
A recent ASU study suggests that Jupiter's moon Europa may have formed with a slow evolution, which could impact its habitability. The team found that a metamorphic origin for the ocean and delayed metallic core formation may limit hydrothermal activity and seafloor volcanism.
Researchers developed a method to analyze element distribution and transport pathways in plant roots, allowing for the identification of cell type-specific elemental concentrations. The study revealed a steep concentration gradient between outer and inner cell layers in roots and identified a cell type-specific enrichment of manganese ...
A study found that individuals with obesity have diminished brain responses to specific nutrients and do not improve after weight loss. This impairment affects eating behavior and the motivational aspect of food intake, suggesting long-lasting brain adaptations occur in obesity.
A new study from the Stowers Institute for Medical Research reveals the placenta's polyploid cells play a vital role in supporting healthy embryonic development. The modified cell cycle controlling polyploidy is governed by the regulatory gene Myc, which supports DNA replication and prevents premature cellular aging.
NUTRITION 2023 will feature research announcements, expert discussions on emerging topics like artificial intelligence and precision nutrition. The meeting will also focus on adolescent nutrient deficiencies and their long-term consequences on health.
International researchers have identified nutrient-rich black rice varieties with improved agronomic traits, including shorter stem length and early maturity. These findings provide important resources for crop bioengineers to improve pigmented rice for human health and sustainable agriculture.
Researchers found that plants allocate a significant amount of carbon to mycorrhizal fungi, equivalent to roughly one-third of carbon emitted yearly by fossil fuels. This discovery highlights the importance of understanding fungal networks in soil ecosystems and their role in mitigating climate change.
Researchers found that warming conditions can shift mixotrophic microbes from carbon sinks to carbon emitters, potentially accelerating warming and creating a positive feedback loop. These tiny microbes, abundant in freshwater and marine environments, could act as early warning signals for climate change tipping points.
Cancer cells in brain tumors produce lipids at higher rates than surrounding healthy tissue, offering clues for treatment strategies. The study provides insights into the unique biochemical processes fueling cancer growth in the brain.
The study assesses and quantifies safety and justice for humanity on Earth, finding that numerous boundaries are already transgressed. The results conclude that a just approach is essential to planetary stability, and setting targets can prevent significant harm.
CNIO researchers review the anticancer effects of various diets, including caloric restriction, ketogenic diet, and intermittent fasting. They argue that precision nutrition can be used to treat specific cancers based on tumor metabolism and patient characteristics.
The study found that widgeongrass has expanded over 150% in the past few decades, outcompeting eelgrass in Chesapeake Bay. This shift has implications for conservation and management of seagrass ecosystems.
A large-scale study found that a low-flavanol diet drives age-related memory loss. Replenishing flavanols in mildly deficient adults over 60 improves cognitive function and supports the idea that aging brains require specific nutrients for optimal health.
Research suggests that consuming natto can enhance lifespan and stress resistance in Caenorhabditis elegans worms by activating key signaling pathways. This fermented soybean product has been found to have antioxidant and anti-inflammatory effects, which may contribute to its potential health benefits.
A deep learning-based Transformer model, Bloomformer-1, has been developed to identify the driving factors of algal growth in the Middle Route of the South-to-North Water Diversion Project. The results reveal that total phosphorus is the most significant factor affecting algal growth, especially in the Henan section, while total nitrog...
Researchers at University of Toronto Engineering have developed a sustainable solution to remove phosphate and ammonium from wastewater by utilizing advanced membranes incorporating inorganic particles. This method recovers these nutrients for future use, providing a new source of materials for agricultural fertilizers and helping addr...
Researchers discovered Vibrio pathogens can stick to microplastics, adapting to plastic, and have aggressive behavior, forming biofilms and causing infections. The study highlights the risks of Sargassum-plastic marine debris interactions, with potential for opportunistic pathogens and disease transmission.
Researchers at Michigan Medicine have discovered a new nutrient source that pancreatic cancer cells use to grow in the absence of glucose. Uridine is found in the tumor microenvironment and its exact source remains unknown. Blocking uridine metabolism may lead to new treatment options for pancreatic cancer.
Research by North Carolina State University found that new species can alter ecosystem processes despite similarities to resident species, but changes occur when they are more dissimilar. This study has implications for predicting the consequences of climate change-induced species introductions.
Researchers at Aarhus University discover how the SUC transporter recognizes sucrose and uses acid to power its sugar delivery. This breakthrough sheds light on how plants defend themselves from pests and could lead to new ways of protecting plants from harmful bugs.
A €2.5million European research programme, FRIETS, is increasing the shelf-life of berries through high-precision agriculture and innovative processing methods while maintaining quality. The four-year project combines precision agriculture strategies with dehydration and edible coating methods to discover healthier food alternatives.
Researchers discovered how sea anemones distribute sugar from symbionts to recycle nitrogen waste, enabling them to build massive reef ecosystems. The study reveals that sea anemones play a major role in recycling scarce nitrogen, challenging the belief that algae are the sole actors.
A non-native midge species is significantly increasing rates of plant decomposition, resulting in three to five-fold increases in soil nitrate levels on Signy Island. The midge, Eretmoptera murphyi, is altering soil ecosystems and potentially 'opening the door' for other species to become established.