According to a study published in the Proceedings of the National Academy of Sciences (PNAS), intranasally administered oxytocin selectively increases trusting behavior in men with a low disposition to trust, boosting financial amounts entrusted to strangers by roughly 15% to 17% compared to a placebo group. Led by researchers from the University of Zurich, Otto … Read more
A combination of omega-3 and low-dose acetylsalicylic acid (ASA) achieved clinical results comparable to antibiotics in treating severe periodontitis, according to a study published in the May issue of the Journal of Periodontology. Researchers affiliated with Albert Einstein Israelite Hospital, Guarulhos University, the University of Taubaté, and the Ribeirão Preto School of Dentistry at USP … Read more
Silver diamine fluoride (SDF) arrested between 50.2% and 57.5% of active cavitated dentin caries lesions in young children over an eight-month period, according to a phase 3 multisite clinical trial published in JAMA Pediatrics. The trial evaluated 830 generally healthy children aged 12 to 71 months with severe early childhood caries to inform US Food … Read more
Beetroot juice supplementation provides a small but statistically significant improvement in aerobic capacity, according to a recent meta-analysis published in Frontiers in Nutrition. Researchers synthesized data from 38 placebo-controlled trials, finding that while recreational athletes may see performance gains, the evidence for elite, highly trained competitors remains inconclusive. The Biological Mechanism of Nitrates The interest … Read more
A combination of dietary fibers from wheat, citrus, and oats significantly improves bowel movement frequency and stool consistency in adults with chronic functional constipation, according to a randomized clinical trial published in the journal Food Science & Nutrition. Researchers found that a daily 13-gram supplement dose containing resistant dextrin, pectins, and insoluble fiber provided faster … Read more
High-dose docosahexaenoic acid (DHA) supplementation successfully increases omega-3 levels in the human brain but fails to halt cognitive decline or structural brain changes, according to a randomized clinical trial published in eBioMedicine. Researchers monitored 365 older adults over two years, finding that while the supplement reached the central nervous system, it provided no measurable benefit … Read more
High-dose fish oil supplements do not improve memory or prevent brain cell loss in older adults at risk for Alzheimer’s disease, according to a study published in eBioMedicine by researchers at Keck Medicine of USC. Despite evidence that the omega-3 fatty acid DHA successfully reaches the brain, the two-year clinical trial found no significant cognitive … Read more
New research published in Nature Medicine reveals that the medication dapagliflozin significantly reduces the risk of heart failure in patients who carry specific cardiomyopathy-associated genetic variants. Findings from the Mass General Brigham Heart and Vascular Institute and the Broad Institute of MIT and Harvard suggest that these genetic markers could help clinicians identify patients who … Read more
Beyond Dopamine: Why Histamine is the Next Frontier in Cognitive Enhancement For decades, the conversation around brain health and “smart drugs” has been dominated by two heavyweights: dopamine and serotonin. We talk about dopamine for motivation and serotonin for mood. But a groundbreaking shift is occurring in neurobiology, and it’s centering on a much older, … Read more
A Breakthrough in Neonatal Care: Could Paracetamol Be the Future for Preterm Infants? For parents and medical professionals, the arrival of an extremely preterm baby is a high-stakes race against time. Among the most common complications in infants born before 28 weeks is a condition called Patent Ductus Arteriosus (PDA). This occurs when a vital … Read more