eznews.inRecent research highlights the potential benefits of both the Mediterranean and ketogenic diets in managing hypertension and promoting cardiovascular health. A study published in April 2024 found that participants following these diets experienced significant reductions in blood pressure and weight loss over three months. While both diets led to improvements in fat-free mass and reductions in body fat, blood lipid levels, and insulin concentrations, the keto diet was noted for a greater degree of "nocturnal dipping," a healthy drop in blood pressure during sleep. Experts emphasize that, despite the differences in dietary restrictions, both approaches can yield similar health benefits, depending on individual preferences. However, they recommend larger studies to validate these findings and encourage personalized dietary guidance from registered dietitian nutritionists, highlighting the importance of sustainable eating patterns tailored to individual health needs and lifestyles. 
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May 31 2025, 6 pmeznews.inA recent meta-study led by researchers from Brigham Young University has revealed a significant link between the consumption of sugar-sweetened beverages and an increased risk of developing type 2 diabetes. The study, which analyzed data from 29 global studies, found that each 12-ounce serving of sugary drinks raises diabetes risk by 25%, while fruit juice increases risk by 5%. Conversely, the research indicates that sugars consumed in solid foods may lower diabetes risk, challenging the notion that all sugar is harmful. Lead author Karen Della Corte emphasized that the health effects of sugar depend on its delivery method, noting that liquid sugars are absorbed rapidly, leading to metabolic issues. The findings suggest that avoiding sugary drinks is crucial for diabetes prevention, while moderate sugar intake from food can be part of a balanced diet, highlighting the importance of carbohydrate quality over quantity.
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May 31 2025, 12 ameznews.inIn a recent announcement, U.S. Health Secretary Robert F. Kennedy Jr. revealed that the Centers for Disease Control and Prevention (CDC) will no longer recommend COVID-19 vaccinations for pregnant individuals or healthy children. The updated guidelines, which align with a statement from the FDA, focus vaccination efforts on older adults and those at high risk of severe illness from SARS-CoV-2. This shift has raised concerns, particularly as a new, more transmissible variant, NB.1.8.1, emerges in the U.S. Experts warn that removing vaccine recommendations for pregnant individuals could increase their risk of severe COVID-19 complications, while healthy children could face unexpected health issues from infection. The American Academy of Pediatrics continues to advocate for vaccinations in children aged six months and older. Although private access to vaccines may remain, the withdrawal of public health recommendations could limit insurance coverage and availability.
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May 30 2025, 10 pmeznews.inA recent study published in _The American Journal of Clinical Nutrition_ suggests that vitamin D supplementation may help slow biological aging by preserving telomere length, which is crucial for healthy aging. Researchers found that participants receiving vitamin D experienced minimal telomere shortening over four years, unlike the substantial shortening observed in the placebo group. The study, part of the VITAL trial, involved over 1,000 adults aged 50 and older, examining the effects of vitamin D and omega-3 fatty acids on telomere length in white blood cells. While the findings indicate that vitamin D could potentially correlate with a three-year decrease in aging, experts caution that the study's limitations—such as a predominantly white participant pool and missing data—restrict broader conclusions. Future research is necessary to explore vitamin D's mechanisms and its implications for age-related diseases, while also considering the associated risks of supplementation.
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May 28 2025, 6 pmeznews.inA recent study published in *Medicine & Science in Sports and Exercise* highlights the significant impact of exercise timing and consistency on cardiovascular and lung health in older adults. Researchers analyzed data from nearly 800 participants, averaging 76 years of age, who wore accelerometers to monitor activity levels and underwent cardiopulmonary testing. Findings revealed that those who exercised consistently at the same time each day, particularly earlier in the day, demonstrated improved cardiorespiratory fitness and walking efficiency. Lead author Karyn Esser emphasized that maintaining a structured daily activity schedule could enhance health outcomes as people age, countering the trend of longer but less healthy lives. The study suggests that aligning physical activity with the body's circadian rhythm may offer additional health benefits, prompting calls for further research to refine exercise recommendations for older populations to optimize physiological advantages.
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May 27 2025, 9 pmeznews.inA study from Uppsala University has revealed that just three nights of poor sleep can significantly impact heart health by increasing biomarkers linked to inflammation and cardiovascular disease. Involving 16 healthy young men, the research monitored participants’ blood samples after sessions of restricted sleep (averaging 4.25 hours) compared to normal sleep (around 8.5 hours). Findings indicated that sleep deprivation elevated 16 proteins associated with cardiovascular risks, and while exercise helped mitigate some effects, it could not fully counteract the harm caused by lack of sleep. Experts stress the importance of sleep hygiene, recommending consistent sleep schedules, avoiding caffeine and electronics before bed, and maintaining a healthy diet. These results underscore the need for awareness about the health consequences of short-term sleep deprivation, with calls for further research into its effects on older adults and women.
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May 26 2025, 7 pmeznews.inA recent study published in the journal *Neurology* reveals that individuals who experience a transient ischemic attack (TIA), commonly known as a "ministroke," may suffer from chronic fatigue for up to a year afterwards. The research, funded by the Danish Physiotherapy Association, involved 287 participants who reported symptoms within 30 days of their TIA. Over 61% exhibited pathologic fatigue shortly after the event, with 53.8% still reporting fatigue a year later. Notably, those who experienced fatigue were less likely to have acute brain injury compared to those without fatigue. Experts emphasize the need for healthcare providers to assess fatigue in TIA patients, as it could significantly hinder recovery and lifestyle adjustments. The study highlights a potentially overlooked long-term consequence of TIAs, suggesting that better screening and support could enhance patients' quality of life. Further research is warranted to understand the underlying causes of fatigue following these events.
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May 25 2025, 12 pmeznews.inAs of 2019, approximately 4.9 million people worldwide were living with inflammatory bowel disease (IBD), which includes ulcerative colitis, a condition currently without a cure. Recent research published in the Journal of the Science of Food and Agriculture suggests that an extract from the Mediterranean strawberry tree (_Arbutus unedo_) may offer a promising avenue for prevention and treatment of ulcerative colitis, based on findings from a mouse model. Researchers discovered that the extract, rich in antioxidants and anti-inflammatory compounds, helped protect colon lining and reduce lesions in mice exposed to a chemical inducing the disease. While early data is encouraging, experts emphasize the need for rigorous human clinical trials to evaluate safety and efficacy. Meanwhile, dietary alternatives rich in antioxidants, such as glutathione and polyphenols, may also provide supportive benefits for those at risk of ulcerative colitis, as highlighted by nutrition specialists.
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May 24 2025, 12 pmeznews.inThe U.S. Food and Drug Administration (FDA) has approved the first blood test for diagnosing Alzheimer’s disease, marking a significant advancement in early detection methods. The Lumipulse G pTau217/ß-Amyloid 1-42 Plasma Ratio, developed by Fujirebio Diagnostics, measures the levels of amyloid-beta and tau proteins in blood, providing a less invasive alternative to the traditional spinal tap, which analyzes cerebrospinal fluid. Experts emphasize that earlier diagnosis can improve treatment outcomes, as existing medications aim to manage symptoms and slow disease progression. While the blood test simplifies the diagnostic process, concerns remain about its accuracy, with potential for false positives and negatives. Neurologists caution against relying solely on this test for diagnosis, advocating for comprehensive evaluations. Overall, the new test is seen as a promising tool that could enhance accessibility and encourage more individuals to seek evaluation for cognitive changes.
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May 23 2025, 12 ameznews.inA new study from UC San Francisco has identified potential biological markers for frontotemporal dementia (FTD), a condition that typically affects individuals in midlife and is often challenging to diagnose. By analyzing spinal fluid from 116 patients with inherited forms of FTD, researchers discovered protein changes associated with RNA regulation and brain connectivity, which could serve as early indicators of the disease. This research, published in *Nature Aging*, suggests that these protein alterations may enable earlier diagnosis and facilitate access to clinical trials and targeted treatments. Lead researcher Rowan Saloner emphasized the significance of these findings, noting that they could pave the way for molecular tests to detect FTD sooner and guide personalized therapies. While the study shows promise, experts caution about potential biases in the proteomic analysis used, highlighting the need for further research to validate these biomarkers in broader patient populations.
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May 21 2025, 10 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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