Grilled and microwaved cooking methods are best for preserving the nutritional properties of mushrooms. Microwaving and grilling improve the antioxidant activity of cooked mushrooms compared to boiling and frying. Grilling also offers additional benefits, including enhanced polyphenol content.
Research shows that pasta-eating children and adolescents have greater intakes of essential vitamins and minerals, while lower intakes of saturated fat and total fat. Pasta is recommended as a nutrient-dense food to complement a well-balanced meal.
A recent study found that discarded food in the US food supply chain contains large amounts of key nutrients like vitamin D, fiber, and potassium. The study estimates that around 1,217 calories per person per day are squandered, equivalent to 5.9g dietary fiber, which is 23% of the RDA for women.
Consuming avocados may be associated with better diet quality, higher intake of essential nutrients, lower body weight, lower BMI, and smaller waist circumference. Avocado consumers also have lower insulin and homocysteine levels, as well as a reduced incidence of metabolic syndrome.
A large Danish cohort study found that antibiotic use is associated with lower enterolignan concentrations in the blood, especially for women. The study suggests that antibiotics can negatively affect intestinal bacteria's ability to metabolize plant lignans into enterolignans.
A study by Maureen Storey, PhD, found that consumers of frozen fruits and vegetables have significantly higher intakes of key nutrients like potassium, fiber, and calcium. Additionally, adult consumers of frozen fruits and vegetables have lower BMI than non-consumers.
Scientists sequenced the genomes of symbiotic bacteria from human lice and their closely related monkey lice counterparts. The data revealed a single-trunked tree suggesting the bacteria have been associated with lice for millions of years.
A Florida Museum study reveals that lice and their vitamin-producing bacterial partners have coevolved continuously for at least 20 to 25 million years. The bacteria's tiny genomes are a result of extensive genome remodeling over time, with genes critical to symbiosis being close together.
Researchers found that vitamin B supplements nearly reversed negative effects on heart rate, white blood count, and lymphocyte count in healthy non-smokers exposed to fine particle pollution. The findings suggest a potential preventive pharmacological intervention using B vitamins to contain air pollution health effects.
A laboratory study found that a diet rich in folic acid and vitamins can impair the cognitive skills of offspring mice. The findings suggest that epigenetic changes in the paternal genome can be transferred to the next generation, potentially affecting human health.
Research suggests that pure maple syrup's inulin content can support a healthy gut microbiome, which is linked to reduced chronic inflammation. The discovery of additional compounds with antioxidant properties further supports the health benefits of pure maple syrup.
The PREDIMED study reveals a protective association between legume consumption, especially lentils, and the risk of developing subsequent type 2 diabetes. Legumes rich in B vitamins and fibre help improve human health and lower blood glucose levels slowly after consumption.
Researchers found low sperm quality parameters linked to unhealthy diets rich in saturated fats and processed meat. Conversely, healthy foods like fish, fruits, and vegetables were positively associated with improved sperm quality.
A new study by Columbia University's Mailman School of Public Health found that B vitamins can increase plasma concentrations of folic acid, vitamin B6, and vitamin B12, reducing the impact of air pollution on the epigenome. The results have significant public health implications for regions with frequent PM2.5 peaks.
A new study suggests that low gluten diets may increase the risk of developing type 2 diabetes. Researchers analyzed data from over 199,000 participants and found that those who consumed more gluten had lower risk of type 2 diabetes during a 30-year follow-up period.
A review of worldwide studies found that high-dose B-vitamins significantly reduce schizophrenia symptoms. The research suggests that B vitamins are most beneficial when implemented early on and used with higher dosages or combined several vitamins.
Researchers have discovered that vitamin B-12 exists in two forms in the oceans, with cyanobacteria producing a "pseudo" version that's not usable by other organisms. This finding has implications for how algae and other marine life access this essential nutrient.
Researchers found a correlation between parents' and babies' vitamin levels, with water-soluble vitamins higher in infants and fat-soluble vitamins in parents, particularly mothers. The study suggests tears could be used to replace clinical tests, potentially improving access to nutritional assessments for at-risk populations.
A study found that high monthly doses of vitamin D reduced acute respiratory infections in older long-term care residents by 40%. However, it also increased the number of falls experienced by these individuals. The study suggests daily dosing with high levels of vitamin D may be needed to minimize risk.
A new study reveals a niche market opportunity for locally cultivated lotus rhizomes in the US, with participants preferring stir-fry over other preparations. The research suggests potential demand for fresh lotus rhizomes among health-conscious individuals.
Researchers found that vitamin E and selenium supplements did not prevent colorectal adenomas in a large-scale study. The findings suggest that these antioxidants have no evidence of preventing cancer.
Researchers at Emory Health Sciences have made a breakthrough in understanding how diabetes drugs interact with LRH-1, a protein that regulates metabolism of fat and sugar. The study found that small changes to compounds can significantly impact their binding pocket interaction.
A research team at the University of Luxembourg has developed a computer model of the human gut microbiome, capturing the metabolic processes of 773 bacterial strains. The model, called AGORA, can simulate metabolic processes and investigate how they affect other microbes and the human host.
Researchers at Georgia Institute of Technology enhance atomic force microscopy by adding electronic white noise to detect molecular interactions in slow motion. This improvement allows for the measurement of varying shades of gray, enabling a more detailed understanding of molecule binding and unbinding.
Researchers developed a method to alter plant enzymes, producing new natural compounds with disease-resistance properties and potentially useful as anti-foaming agents or natural sweeteners. This breakthrough could revolutionize the production of complex compounds in the lab.
New research suggests that fast-cooking dry beans retain more protein, iron, and other minerals compared to slower-cooking varieties. This finding has significant implications for addressing global nutrient deficiencies, particularly among people with limited access to food options.
A new study published in Biological Psychiatry found that women experiencing depressive symptoms during and after pregnancy are associated with reduced cortical thickness in preschool-age children. This suggests that a mother's mood may impact her child's brain development at critical stages.
A study found that only about 5% of collected controlled medications were susceptible to abuse, while the majority consisted of non-controlled substances. The research suggests that these programs may not be as effective in reducing the availability of controlled medications as initially thought.
Children who live at least half a mile away from a grocery store have higher rates of asthma, with 21% vs. 17% for those closer to a store. Limited access to fresh produce increases asthma risk.
A study by UGR and University Hospital San Rafael found that Spanish children are overexposed to unhealthy food ads on TV, promoting childhood obesity. The researchers call for increased control over food commercials to promote healthy lifestyles.
Researchers found that bacteria that become dependent on their environment for essential nutrients outperform those that can produce them independently. The study's results suggest that this loss of autonomy may be an evolutionary advantage driving adaptation in bacterial populations.
A systematic review of studies suggests a 12% lower risk of stroke associated with moderate egg consumption, likely due to the high-quality protein and antioxidants present. Eggs are an affordable source of essential nutrients, supporting heart health and overall well-being.
New research suggests that early-life stress can impair learning and memory in later life, but improving nutrition may help prevent these effects. Early micronutrient supplementation has been shown to improve cognitive function in adult offspring of stressed mice.
A study by Purdue University found that adding whole eggs to a salad increases Vitamin E absorption, particularly when consuming vegetables high in fat. This research supports the idea of combining foods to improve nutrition value and absorption.
Researchers discovered vitamins A and C enhance epigenetic memory erasure by increasing TET enzyme activity, a crucial step for regenerative medicine. The study provides insights into the mechanisms of vitamin A and C action, with potential implications for treating vitamin A-resistant acute promyelocytic leukemia.
A nationally representative survey found that US adults' supplement use remained stable between 1999 and 2012, with 52% reporting use of any supplements in 2011-2012. Multivitamin use decreased during this time period, from 37% to 31%.
A study published by the American Chemical Society found that citrus flavanones, a type of antioxidant, can reduce oxidative stress and inflammation caused by high-fat diets. This reduction leads to lower levels of cell-damage markers in the blood and liver, as well as reduced fat accumulation and damage in the liver.
Researchers at Salk Institute identify a connection between ApoE4 and protein build-up associated with Alzheimer's, providing a possible biochemical explanation for extra ApoE4 causing the disease. They also found that ApoE4 keeps the enzyme HtrA1 from breaking down tau protein, responsible for tau tangles associated with Alzheimer's.
Researchers found that adding small amounts of milk and meat to the diet dramatically improves nutrient levels, including protein, calcium, zinc, iron, and vitamins A and D. Plant-based supplemented diets can also improve nutrition, but with limitations.
Scientists have identified functions for three previously unknown mitochondrial proteins, shedding light on complex I deficiencies and coenzyme Q production. The discoveries may lead to therapies for inborn errors of metabolism and other diseases associated with mitochondria.
Researchers at Harvard have discovered a whole new class of high-performing organic molecules that can store electricity safely and efficiently in large batteries. These molecules are inspired by vitamin B2 and offer improved stability and solubility compared to previous discoveries.
The gut microbiome's impact on brain health and disease is a growing area of research. Dr. David Perlmutter discusses the link between the gut microbiome and conditions like Alzheimer's, ALS, and multiple sclerosis.
Researchers found that folates can stimulate stem cell proliferation independently of their role as vitamins, using an in vitro culture and animal model system. The discovery provides evidence for a new pathway involving bacterial folate, which may have implications for human health.
A review of evidence suggests that multivitamin and mineral supplements for pregnant women are unlikely to provide significant benefits, and may be an unnecessary expense. Folic acid and vitamin D supplements, available at a lower cost, are recommended instead.
A 94-million-year-old climate event led to a decline in essential trace metals, affecting ocean life and potentially causing larger dead zones. This ancient shift may hold insights into future climate change scenarios.
A groundbreaking study shows unprecedented improvements in 10 patients with early Alzheimer's disease or precursors following treatment with a personalized, 36-point therapeutic program. Patients who were struggling with memory loss returned to work and improved their performance after just 10 months on the protocol.
Researchers found that men with prostate cancer who consumed tree nuts five or more times a week had a 34% lower risk of overall mortality. The study suggests that tree nuts may offer cardioprotective and anticarcinogenic benefits, supporting their inclusion in a healthy diet.
A study by Cincinnati Children's Hospital Medical Center found that a high percentage of children and young adults with migraines have mild deficiencies in vitamins D, riboflavin, and coenzyme Q10. These deficiencies may be involved in migraine development, but it is unclear whether supplementation would help prevent the condition.
Researchers have developed an artificial seawater medium that can successfully cultivate abundant marine microorganisms, many of which have not been genetically characterized before. This new tool may benefit genomics researchers, marine chemists and the microbial research community.
Scientists at Technical University of Munich have developed a biochemical strategy to synthesize natural and artificial medical agents using templated enzyme design. They successfully produced precursor of Taxol, anti-inflammatory substances, and omega-3 fatty acids, showcasing the potential of their new molecular toolkit.
A dietary supplement containing 30 natural ingredients has shown promise in preventing and reversing massive brain cell loss in mice. The supplement was found to completely eliminate severe brain cell loss and abolish cognitive decline in mice with widespread brain damage.
Researchers at UVA Health System have identified promising drugs that could lead to the first antidote for radiation exposure from dirty bombs or nuclear accidents. The study suggests that these compounds, including rapamycin, might alleviate the effects of ionizing radiation.
Researchers at Université de Genève have developed new tools to manipulate biology, including a novel co-factor that enables proteins to perform tasks previously thought impossible. Meanwhile, another team has created a method to visualize mRNA in live animals, providing real-time insights into cellular processes.
A randomized control trial found that incorporating omega-3 supplements into the diets of children with extreme aggression can reduce this behavior in the short term, especially its impulsive and emotional form. The study also explored the effectiveness of cognitive behavioral therapy (CBT) as a complementary treatment.
Women with early-stage breast cancer who used dietary supplements and complementary therapies were less likely to start chemotherapy. Dietary supplement usage was associated with a lower likelihood of initiating chemotherapy, while mind-body practices showed no relation.
Women with early-stage breast cancer who used dietary supplements and complementary medicine were less likely to start chemotherapy than nonusers, according to a new study. CAM use was associated with lower chemotherapy initiation rates among those for whom treatment was indicated.
A new study suggests that taking antibiotics in early childhood may disrupt the gut's microbial ecosystem and increase the risk of developing prediabetes in adolescence. The researchers found that a depletion of beneficial bacteria, such as Ruminococcus species, was associated with higher rates of antibiotic use.
Researchers at Aarhus University found that adding lime to fruit juice with stevia and β-glucans increases its nutritional value while promoting a sensory experience. The study's results show that the combination of ingredients can balance out the bitter aftertaste of stevia and improve the overall taste.
A diet high in vitamin C may help delay or prevent cataract progression. Researchers found that consuming vitamin C-rich foods reduced the risk of cataract development and severity by up to 33%. Genetic factors played a smaller role in cataract progression, with environmental factors such as diet accounting for 65% of the difference.
A Finnish study found that family-based lifestyle counselling increased children's physical activity levels, improved diet quality, and reduced sedentary behaviour. The intervention also led to a higher intake of essential nutrients.