A study found that one-third of congestive heart failure patients had low thiamin levels, highlighting the importance of diet in managing serious conditions. Vitamin supplements may help prevent thiamin deficiency and improve patient outcomes.
Researchers found that elevated homocysteine in blood may be a biomarker for increased AMD risk, particularly among advanced stages. High levels were also associated with higher AMD risk, highlighting the need for further study on prevention and treatment.
A significant inverse association was observed for intake of vitamin E, iron, and zinc. An above-median intake of beta carotene, vitamins C and E, and zinc was associated with a reduced risk of AMD.
Researchers found that risedronate therapy significantly reduced plaque and improved periodontal status in postmenopausal women with osteoporosis. The study also highlighted the link between osteoporosis and periodontal disease, suggesting similar treatment and management may minimize tooth loss.
The sixth issue of the Bibliography includes abstracts of 25 significant dietary supplement research papers published in 2004. It highlights research on phenolics and flavonoids, reflecting growing interest in their potential health effects.
A study of 487 cancer patients found that almost twice as many used CAM therapies when treated with chemotherapy alone compared to radiation therapy. Patients reported high satisfaction with using cost-effective CAM methods like supplements, but few relied on their doctors for information on these treatments.
A recent study published in the Journal of the American Geriatrics Society found that older men with Parkinson's disease have significantly lower bone density at the spine and hip, increasing their risk for bone fractures. The study also revealed a nearly three times greater risk of multiple future falls among those with PD.
Researchers discovered a new hormone called fibroblast growth factor 15 (FGF15) that regulates bile acid production in the liver and prevents damage. FGF15 is produced in the small intestine and can potentially treat conditions like cholestasis by reducing harmful bile acid levels.
Research found a link between high blood homocysteine levels and decreased cognitive performance in individuals over 60. Taking vitamin B12, B6, and folate supplements may help prevent mild cognitive deficit in older adults.
Researchers will determine the functions of approximately 4,400 nuclear genes in Arabidopsis, focusing on chloroplast-targeted proteins that trigger photosynthesis. This project could lead to significant advances in human health and agriculture by optimizing plant productivity and nutrient production.
A novel genetic testing tool has been developed to screen for multiple retinal disease genes on a single microchip, offering faster and more accurate diagnoses for conditions like RP. The arRP-I chip is 23% less expensive than current sequencing methods and can detect both known and novel mutations.
Researchers from Norway found that treating patients with high doses of B vitamins after a heart attack does not prevent recurrent heart disease or stroke. In fact, high doses of B vitamins may increase the risk of cardiovascular disease, particularly among those with impaired renal function.
A recent study found that TV ads marketed high-sugar and unhealthy foods to children, dominating nearly 44% of the airtime. The research also revealed that convenience/fast foods made up 34.2% of the advertisements during kids' favorite TV programs.
A major observational study suggests that a healthy diet rich in folates can significantly reduce the risk of Alzheimer's disease. The study, led by UC Irvine researchers, analyzed the diets of over 500 individuals and found that high folate intake was associated with a 55% lower risk of developing Alzheimer's.
A randomized, controlled trial found that comprehensive lifestyle changes, including a vegan diet and moderate exercise, can decrease PSA levels and inhibit prostate tumor growth in men with prostate cancer. The study suggests that making lifestyle changes may help prevent or reverse prostate cancer progression.
Researchers at the Friedman School of Nutrition Science and Policy at Tufts University have found that long-term vitamin E supplementation may delay cataract development. Additionally, higher intakes of riboflavin and thiamin were associated with reduced cataract progression in women. However, the study's findings on dietary fat intake...
A large randomized clinical trial found that vitamin E supplementation did not reduce the risk of major cardiovascular events or cancer in healthy women. The study followed 39,876 women aged at least 45 years for an average of 10.1 years and found a 24% reduction in cardiovascular death, but no significant effect on other outcomes.
A large study of 39,876 healthy women found no effect of vitamin E on total cancer or cardiovascular disease. However, vitamin E supplementation was associated with a reduced risk of cardiovascular deaths among all women and a decrease in heart attacks and cardiovascular deaths among women aged 65 years and older.
The BioCassava Plus project aims to develop cassava plants with increased levels of zinc, iron, protein and vitamins A and E, while reducing cyanide content and improving shelf life. The five-year grant will be used to increase the root's nutritional value and resistance to devastating plant viruses.
Researchers find high levels of acrolein, a known carcinogen, persist in spinal tissue after injury, contributing to debilitating paralysis. Detoxifying drugs targeting acrolein could treat not only spinal cord damage but also other conditions like Parkinson's and Alzheimer's.
Research reveals a correlation between soft drink consumption and childhood obesity risk, highlighting the importance of promoting healthier beverages in schools. Experts emphasize the need for strengthening existing nutrition programs over contracts with soft drink companies to combat this issue.
A nutritional education intervention improved growth and reduced stunting in young children, a form of chronic malnutrition. The study found that caregivers in intervention areas received more frequent nutrition advice and fed their children nutrient-dense foods, leading to significant improvements in child health.
A study found that 35% of children using complementary alternative medicines (CAM) had lower vaccination rates, while 8.9% were unvaccinated for diseases like measles, mumps, and rubella. Parents' misconceptions about vaccine safety can lead to adverse events and harm their children.
A study published in the American Journal of Clinical Nutrition found that smoking depletes vitamin E levels 13% faster than non-smokers, increasing health risks. The research also reveals an interactive relationship between vitamins C and E, highlighting the importance of adequate levels of both antioxidants to prevent disease.
A multicenter trial found that alpha-tocopherol supplementation increased the rate of developing a second primary cancer during treatment but reduced the risk after treatment ended. After 8 years, the proportion of participants free of a second primary cancer was similar in both groups.
Scientists have found that activating PPARd genes can increase calorie burning, reduce inflammation, and build resistance to weight gain. This discovery has significant implications for treating obesity, diabetes, and atherosclerosis, potentially using genetic engineering or experimental drugs.
A study published in the Journal of the American Dietetic Association found that mothers who consumed more fruits and vegetables were less likely to pressure their daughters into eating, resulting in less picky eating habits. The researchers also discovered that girls' consumption of fiber was significantly lower among picky eaters.
A study found that carriers of a genetic variant associated with low antioxidant levels in the blood have a significantly increased risk of developing aggressive prostate cancer. The research highlights the potential role of antioxidants such as selenium and vitamin E in preventing prostate cancer.
A daily micronutrient supplement increased birthweight by an average of 77g, reducing the prevalence of low birthweight by 25% among 1200 Nepalese mothers. The supplement showed a more marked effect on female infants and those with higher body mass index.
Researchers analyzed six mushroom varieties and plum/prune products for their carbohydrate profiles, revealing high levels of dietary fibers, oligosaccharides, and nutrients. Cooking increased starch, total dietary fibers, and fat content in mushrooms, while raw forms retained higher levels of chitin and beta-glucan.
A two-year study found that older beagles performed better on cognitive tests when fed a balanced diet with fruits and vegetables, exercised regularly, and provided stimulating environments. The combination of these interventions showed the most significant improvements in brain function.
Researchers used Mendelian randomization to investigate the link between homocysteine levels and stroke risk. They found that individuals with a specific genetic variation had higher homocysteine levels and increased stroke risk, suggesting a potential role for folic acid and B vitamins in preventing strokes.
A study by Penn State found that high added sugar intake in preschoolers leads to low consumption of essential nutrients and food groups. Children with high added sugar levels had the lowest intake of vitamins, minerals, grains, vegetables, fruits, and dairy products.
Research reveals that nearly 90% of adults and children consume caffeine from coffee, soft drinks, and tea, while 62% of parents with chronically ill children use dietary supplements without their healthcare provider's knowledge. This raises concerns about potential adverse drug-herb interactions.
A comprehensive study of 13,017 French adults found no significant reduction in cancer incidence with antioxidant supplements, but men showed a 31% lower risk of developing cancer than women. The researchers suggest that supplementation may be effective in men due to their lower baseline levels of certain antioxidants.
Research investigates the relationship between antioxidants and carcinogenesis, including the use of ß-carotene in cancer prevention. Studies also explore the formation of aldehydes as a central concern of oxidant stress for cancer therapy. Key findings include varying levels of individual antioxidants according to disease status.
A new study by Johns Hopkins Medicine suggests that high-dose vitamin E supplements may increase the risk of death. The study analyzed data from 19 major clinical trials and found a significant association between high-dose vitamin E use and increased mortality rates.
A diet high in walnuts decreases C-reactive protein, a marker of inflammation associated with heart disease. The study found that walnut consumption lowered total cholesterol, LDLs, and triglycerides, while also reducing inflammatory markers.
A study found that cigarette smokers are more likely to have polyps, a greater number of polyps, and larger polyps than non-smokers. Vitamin C supplements were also associated with the absence of polyps in patients who regularly consumed them.
Researchers at Summa Health System have discovered a new form of cell death in cancer cells, which could lead to improved treatment options. The novel therapeutic Apatone has shown promise in enhancing the performance of six different chemotherapeutic drugs and is currently being tested in clinical trials.
A study published in Neuroscience found that calorie restriction had mixed effects on the brains of mice, improving grip strength, coordination, and flexibility, but having no effect on cognitive performance. The researchers suggest that free radical damage may contribute to age-related cognitive impairments, which could be prevented o...
Consuming three or more servings of vegetables daily lowered NHL risk by 40% in study participants. Higher intakes of selenium and zinc also showed protective effects, while vitamins A-C-E and carotenoids had no significant link.
The Center for Food and Nutrition Policy challenges the 'nutrient displacement hypothesis' suggesting added sugars replace essential vitamins and minerals. The study's findings indicate energy from other sources has a stronger association with micronutrient intake.
A systematic review and meta-analysis found that antioxidant supplements do not prevent gastrointestinal cancers and may actually increase mortality risk. The study analyzed data from 14 randomized trials involving over 170,000 participants.
The March of Dimes survey found that 49 percent of women who have been on low-carb diets in the past six months take a daily multivitamin containing folic acid. This increase suggests that women are becoming more aware of the importance of folic acid for preventing birth defects.
A recent study published in Alcoholism: Clinical & Experimental Research found that energy drinks like Red Bull do not improve physical performance when consumed with alcohol. The researchers surveyed Brazilian nightclub-goers and found that the combination of energy drinks and alcohol did not reduce depressant effects or increase stim...
A recent study found that fruit consumption was inversely associated with risk of neovascular ARM, a more severe type of vision loss. Participants who ate three or more servings per day had a 36% lower risk compared to those eating less than 1.5 servings.
The study found that 85% of cancer patients use prayer as a common non-medical therapy for healing, while 25% change their diets or use mega-vitamins to improve their health. Patients often don't discuss these therapies with their doctors due to communication gaps.
Researchers found that moderate exercise, combined with antioxidant vitamins C and E and the amino acid L-arginine, significantly reduced atherosclerosis lesions by 40% compared to high cholesterol diet alone. Exercise also lowered blood pressure and prevented unwanted blood clotting.
Researchers identified nicotinamide riboside, a natural compound in milk, as a potential treatment for metabolic disorders and improved cancer therapy. The discovery may offer an alternative to existing treatments, such as niacin, which has uncomfortable side effects.
A study found that over half of men taking part in a prostate cancer risk assessment program reported using dietary supplements to prevent the disease. The most commonly used supplements were vitamins and minerals, with saw-palmetto being one popular option.
Phytoplankton in the Sargasso Sea produce organic sulfur compounds as a defense mechanism against UV radiation, leading to increased cloudiness and mitigating global warming effects. The discovery provides new insights into the DMS-climate feedback hypothesis.
A new animal study suggests that antioxidant vitamins may increase the secretion of VLDL in liver cells, leading to higher levels of LDL cholesterol. The study found that vitamins hampered a process in the liver that prevents the production of harmful lipoproteins.
A study of 42 people found that those taking CoQ10 had significantly fewer migraine attacks than those taking a placebo, with 48% experiencing half as many attacks. The only side effect reported was an allergic skin rash in one patient.
Researchers found that black women with high blood pressure during pregnancy had the highest homocysteine levels, while white women had lower levels. The study suggests increasing folic acid intake among blacks to mitigate this risk. Homocysteine levels are influenced by diet and genetic factors.
The TPN Calculator significantly reduced medical errors and saved time for healthcare providers. With the online calculator, errors decreased by nearly 90%, allowing caregivers to dedicate more time to patient care. The system's development preserved the existing ordering process while improving efficiency and reducing calculation errors.
A large-scale Swedish study found that low vitamin B12 levels are associated with poorer memory in older adults with a high risk of developing Alzheimer's disease. The study also showed that genetic factors, such as the apolipoprotein E gene, interact with nutritional deficiencies to affect cognitive function.
Researchers found that men with a family history of prostate cancer can accurately assess their lifetime risk and are more likely to use supplements to improve their health. The study also reveals that younger brothers of men with prostate cancer are nearly four times more likely to report using complementary or alternative medicine.
Diabetic women carrying two copies of the haptoglobin-2 gene are at risk of accelerated artery narrowing when taking antioxidant vitamins C and E. In contrast, those carrying the haptoglobin-1 variant experience a decreased rate of atherosclerosis when taking these vitamins.
Researchers found a strong relationship between increasing blood pressure and CVD risk in women, with even borderline elevations associated with an increased risk. The study of 5,218 female health professionals showed that for each 10 mm Hg increase in systolic blood pressure, CVD risk rose by 9 percent.