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.
A new study finds that tamoxifen reduces food intake and prevents fat accumulation, insulin resistance, and fatty liver deposits in female mice fed a high-fat diet. Tamoxifen's protective effects are attributed to the activation of ER°-AF1, opening up possibilities for new therapies.
A new study found that a garden-enhanced intervention improved BMI and nutrition knowledge among upper elementary students in California. The Shaping Healthy Choices Program showed significant improvements in nutrition knowledge and vegetable identification, but not in fruit and vegetable intake or parenting practices. However, body me...
A new study published in the International Journal of Cardiology has found that energy drinks can trigger serious cardiac events, including arrhythmias and cardiac arrest, in individuals with congenital long QT syndrome. The researchers warn young patients with this genetic condition to exercise caution when consuming energy drinks.
A study published in the Canadian Journal of Cardiology found that women with atrial fibrillation/flutter experienced higher death rates than men 30 and 90 days after discharge from emergency departments. The study analyzed data from 21,062 patients and identified differences in outcomes between male and female patients.
A new study found that body mass index (BMI), sex of the patient, and symptom profile can help doctors select the most effective antidepressant. Patients with higher BMI had a better response to treatment, particularly for women, while those with lower BMI were more likely to remit on venlafaxine-XR.
A new study found that cervical cancer incidence rates among women without a hysterectomy increase with age until 70 and do not begin to decline until 85. Many women over 65 have inadequate screening history, highlighting the need for continued surveillance.
A new study found that food insecurity is associated with poorer mental health and specific psychosocial stressors across global regions. Nearly one in three individuals experience common mental disorders, which may be exacerbated by food insecurity's impact on nutrition and social norms.
The study found that advanced age, comorbid chronic diseases, and history of recurrent hospitalization are associated with increased risk of MDR-GNB colonization. The prevalence of MDR-GNB colonization among nursing home residents ranged from 11.2% to 59.1%
Leading scientists argue that animal testing is essential for medical breakthroughs, yet protocols can be improved to increase their credibility and usefulness. The authors propose four ways to enhance animal experiments, including intensifying studies and incorporating clinical trial rules.
Researchers investigated whether easily identifiable patient characteristics can improve treatment outcomes for panic disorders. They found correlations between longer illness duration and lower response rates to venlafaxine XR, higher age and increased side effects with paroxetine, and longer treatment durations and improved response ...
The new blood test can accurately and quickly identify genetic mutations associated with NSCLC, allowing clinicians to make earlier, individualized treatment choices. The test showed high sensitivity and specificity for detecting each type of mutation, and results were available within 72 hours.
Researchers demonstrate that an aggressive combination of systemic therapy and local therapy can eliminate all detectable disease in selected patients with metastatic prostate cancer. One-fifth of the patients treated had no detectable disease, with undetectable PSA and normal testosterone levels after 20 months.
A recent study reveals that overexpression of the Cd14 gene offers protection against inflammatory bowel disease in mice, enhancing intestinal barrier function. The research suggests that soluble Cd14 could be an interesting new therapeutic target for future clinical research.
A new study published in the Journal of Nutrition Education and Behavior found that there are areas of convergence between parents, children, and restaurant executives regarding healthy meal choices. Common ground includes the importance of taste and familiarity, which can inform efforts to promote healthier options.
A study found that healthcare workers have the highest rate of flu vaccination coverage, at 62.3%, while construction workers have the lowest rate, at 18.7%. Increasing vaccination efforts can reduce influenza spread in workplaces.
A new study found that the proportion of women without a history of cancer who underwent BRCA testing rose sharply from 2004 to 2014. However, many high-risk patients remain unidentified, highlighting the need for effective testing strategies to maximize detection of mutation carriers.
The Journal of Dairy Science has established a new honor for its most productive authors, who have authored or coauthored 100 or more papers in the journal. This first class of authors will receive a plaque and be part of Club 100.
A new study found that 'low-content' nutrient claims on packaged goods do not necessarily indicate better nutrition; instead, they can be relative within brands or categories.
Researchers found that activating CARs reduced biliary cholesterol levels, preventing stone formation. The study suggests CARs may play a role in maintaining cholesterol homeostasis, potentially offering a novel approach to prevent or treat cholesterol gallstone disease.
Researchers found that college students perceive a difference between 'real meal' and 'meal', with the former being associated with nutritious food and guidelines. The term 'real meal' could be an effective tool to encourage healthy eating habits in education campaigns or media-based interventions.
The new guidelines emphasize avalanche avoidance as a primary tactic for preventing injuries and deaths. They also provide detailed recommendations for rescue protocols, including the use of transceivers, probes, and shovels, as well as guidelines for resuscitation in burial situations.
A recent study published in the American Journal of Infection Control found that hospital floors can be contaminated with harmful pathogens such as MRSA, VRE, and C. difficile. The researchers cultured floor sites from 159 patient rooms and discovered that 41% had high-touch objects in contact with the floor, highlighting the need for ...
A new study found that psoriasis patients who developed depression were 37% more likely to develop psoriatic arthritis compared to those without depression. This highlights the need for early detection and prevention of depression in psoriasis patients.
Current and former smokers with medical comorbidities are more likely to use e-cigarettes, which may be seen as a safer alternative to combustible cigarettes. The study found that e-cigarette use continues to rise, especially among present smokers with asthma or cardiovascular disease.
The CDC's Prevention Research Centers (PRC) have made significant strides in developing and disseminating programs to address health disparities. Researchers and experts reflect on the program's progress, challenges, and future directions.
A new study has found that fructose consumption is independently associated with non-alcoholic steatohepatitis (NASH) and high uric acid concentrations in individuals with non-alcoholic fatty liver disease (NAFLD). NAFLD, a growing cause of liver disease in Western countries, affects up to 30% of the general population.
A decline in automobile travel from 2003-2014 showed a significant reduction in car crash deaths, particularly among young men. Physical activity levels remained unchanged during this period.
A new study found that 6% of low-income residents in Washington State lack reasonable access to healthy food due to a lack of personal vehicles. The researchers suggest expanding home delivery options and creating tools to assess food access reflecting local priorities.
A new assay has been developed to detect genetic mutations in tumors, showing high sensitivity and specificity in detecting actionable genomic variants. The NCI-MATCH trial aims to evaluate tumor biopsy specimens from 6,000 patients using this technology.
A new special issue of Preventive Medicine analyzes the shift from cytology to HPV testing for cervical cancer screening, citing improved efficiency and accuracy. Experts endorse HPV testing as a better option, but acknowledge the challenges of implementing changes globally.
A new report in The American Journal of Pathology reveals that potent cytotoxins produced by group A streptococcus (GAS) contribute to the severity of 'flesh-eating disease'. Production of both NADase and streptolysin O is necessary for full virulence, and infections can be controlled better with toxin-deficient bacteria.
A study found that current reprocessing techniques for flexible endoscopes are not consistently effective, with organic residues often remaining. Visual inspections and cleaning verification tests are necessary to ensure all endoscopes are free of damage and debris before reuse.
A new report in the Canadian Journal of Cardiology found significant disparities in referral patterns among heart function clinics with and without onsite cardiac electrophysiology services. Rural patients were less likely to be referred for implantable cardioverter defibrillators, leading to higher mortality rates.
Advances in telemedicine and anti-VEGF treatments offer new hope for patients with retinopathy of prematurity. New technologies are transforming the care of ROP patients, enabling more widespread treatment options.
Scientists have developed a new mouse model to study vascular graft infections, revealing that all S. aureus strains form biofilms in vivo, regardless of in vitro results. The study also shows increased inflammation and decreased blood flow velocity at the site of infection.
A recent study published in the Journal of the Academy of Nutrition and Dietetics reveals that 41% of adults and 25% of children in the US regularly consume artificial sweeteners. This represents a significant increase from data reported in 1999-2000, with consumption rates reaching 54% among adults and 200% among children.
Research found that nearly 1,400 US servicemen sustained genitourinary (GU) injuries during the Iraq and Afghanistan wars. The majority of patients suffered severe testicular and/or penile injuries, often part of polytraumatic injuries. Novel treatments are needed to address long-term sexual and reproductive health concerns.
A new study found that parents' motivation for buying prepackaged, processed foods goes beyond time savings. Nearly half of parents reported choosing frozen meals because their families enjoy them, while a quarter preferred the cost savings.
The VA's MRSA Prevention Initiative has significantly reduced healthcare-associated infections, with a 87% decline in intensive care units and 80.1% drop in non-ICUs between 2007 and 2015. Active surveillance and infection prevention programs played a key role in this progress.
A new study found that children who spent more time on screen devices and watching television were more likely to engage in behaviors leading to obesity, including poor diet and lack of physical activity. The research suggests that limiting screen device use may be as important for health as limiting TV time.
A new study published in Journal of Investigative Dermatology reports initial success with imiquimod, a topical skin cream for low-risk basal cell carcinoma lesions. The 5-year follow-up results show sustained efficacy and low recurrence rates for patients treated with imiquimod.
A new study published in The American Journal of Pathology found that over 90% of bladder cancers lack the enzyme argininosuccinate synthetase 1, making them susceptible to arginine-degrading therapy. This approach has shown promising results in treating bladder cancer with low ASS1 expression.
A DNA methylation biomarker called PITX2 has been identified as a reliable predictor of prostate cancer recurrence. The study found that patients with high PITX2 methylation levels were at significantly increased risk for recurrence. This breakthrough could lead to more personalized treatment strategies for prostate cancer patients.
A new study found that women with a Lactobacillus-dominated microbiota in their uterine cavity had significantly lower rates of implantation, pregnancy, and live birth compared to those with non-Lactobacillus-dominated microbiota. This research suggests that the endometrial microbiome may play a crucial role in reproductive success.
A panel of urologists and radiologists recommends using prostate MRI and MRI targeted biopsy for patients with suspected prostate cancer despite a prior negative biopsy. The recommended guidelines aim to improve detection rates, accuracy, and treatment options for these patients.
A new study found that people aged 70 and older who continue to smoke are more than three times as likely to die as never-smokers. Quitting smoking at any age also reduces the risk of death after age 70, with former smokers less likely to die if they quit earlier.
A study found that child care personnel properly clean their hands less than a quarter of the times they are supposed to. Handwashing is essential in early childhood centers, especially among young children with partially developed immune systems.
A new study found that improvised wound irrigation tools in the wilderness can be effective, producing pressures similar to commercial devices. The research examined various options and found that all systems using compressible water bottles met or exceeded pressure standards.
Researchers found that estimating fitness can predict future risk of premature death from all causes, making it an easy and cost-effective tool for medical professionals. The study analyzed data from 38,480 men and women and found no need for complicated risk score algorithms.