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A recent cohort study involving over 450,000 participants has revealed that adherence to a Mediterranean diet may reduce the risk of obesity-related cancers by 6%, independent of body mass index (BMI) and waist-to-hip ratios. The findings indicate that high adherence to this diet, rich in fish, vegetables, and legumes, is associated with lower risks for cancers such as colorectal, liver, and kidney. Despite the positive results, researchers caution that the study's limitations, including its demographic focus and reliance on self-reported dietary data, may affect the generalizability of the findings. Experts emphasize the need for further research to explore the biological mechanisms behind these associations and advocate for integrating dietary counseling into cancer prevention strategies, particularly for individuals at higher risk due to obesity. The study underscores the potential of nutrition as a modifiable factor in reducing cancer risk. 
Published: Mar 02 2025, 1 pmeznews.inRecent research from the University of Toronto has highlighted a potential link between low-carb diets, gut bacteria, and an increased risk of colorectal cancer, particularly in younger populations. The study, conducted on mice, examined the effects of different diets and bacterial strains on the gut microbiome. It found that a low-carb, low-fiber diet combined with a specific strain of *Escherichia coli* significantly increased polyp development in the colon, a precursor to cancer. The low-carb diet thinned the protective mucus layer in the colon, allowing harmful bacteria to damage DNA and promote inflammation. While the findings raise concerns, researchers noted that adding fiber to the diet could mitigate tumor formation and inflammation. Experts emphasize the need for further research to understand these connections in humans, particularly regarding the types of fiber that may protect gut health.
Published: Mar 08 2025, 9 pmeznews.inResearch from the University of Cambridge suggests that aspirin may play a role in preventing cancer metastasis by enhancing the immune response. In a mouse study, aspirin reduced the production of thromboxane A2 (TXA2), a clotting factor that suppresses immune T cells, allowing them to target and destroy spreading cancer cells. This discovery highlights a potential therapeutic window where early-stage cancer cells are vulnerable to immune attacks. While the findings are promising, experts emphasize the need for clinical trials to validate these results in human patients. Aspirin's accessibility and low cost could offer a significant advantage over existing therapies, but it is essential to consult a healthcare professional before starting treatment due to potential side effects, including gastrointestinal issues and bleeding risks. Current trials, such as the Add-Aspirin study, aim to further investigate aspirin's effectiveness in preventing cancer recurrence.
Published: Mar 08 2025, 2 ameznews.inNew research published in *Life Metabolism* has unveiled a potential link between intermittent fasting and a reduced risk of blood clots, which can lead to serious health issues such as heart attacks and strokes. The study, involving 160 participants with coronary artery disease, demonstrated that intermittent fasting may inhibit platelet activation and clot formation by enhancing the production of indole-3-propionic acid (IPA) by gut microorganisms. This metabolite appears to play a crucial role in preventing blood clotting, with results indicating that fasting participants had higher IPA levels and better outcomes in mouse models of ischemia. Experts suggest that these findings could pave the way for non-pharmacological approaches to manage thrombosis risk, potentially positioning intermittent fasting as a complementary therapy for cardiovascular disease. However, researchers emphasize the need for further studies to explore the long-term effects and mechanisms behind these findings, as well as to confirm their applicability to diverse populations.
Published: Mar 06 2025, 10 pmeznews.inRecent research highlights the critical role of diet and exercise in promoting longevity and enhancing health span. A study published in December 2024 indicates that young adults consuming high amounts of processed foods and sugary drinks experience accelerated biological aging, while diets rich in fruits and vegetables correlate with slower aging. Additionally, a review in the *Canadian Medical Association Journal* suggests that moderate exercise can reduce the risk of death in older adults by 31%. Supplementation with omega-3 and vitamin D, combined with regular exercise, further lowers age-related health risks, according to findings from a study published in *Nature Aging*. Moreover, the significance of maintaining healthy nutrient levels, such as NAD+, is underscored by ongoing research, indicating that dietary choices and physical activity can profoundly influence both lifespan and quality of life. These studies collectively reinforce the importance of lifestyle modifications for healthier aging.
Published: Mar 06 2025, 7 pmeznews.inA recent study from the University of Calgary has revealed that women experiencing multiple symptoms during menopause may face an increased risk of cognitive decline and behavioral impairments associated with dementia as they age. Menopause, typically occurring around age 52, can bring symptoms such as hot flashes, mood swings, and sleep disturbances, which significantly affect quality of life for many women. The research, published in *PLOS One*, suggests that a higher burden of menopausal symptoms correlates with poorer cognitive function. While hormone therapy was associated with lower behavioral impairment scores, its direct impact on cognitive performance remains inconclusive. Experts emphasize the importance of early intervention, whether through hormone therapy or lifestyle changes, to mitigate dementia risk. The study highlights the need for further research to understand the relationship between menopause and cognitive health, advocating for greater awareness and tailored care for women's unique health needs during this transitional phase.
Published: Mar 06 2025, 3 ameznews.inResearchers have made significant strides in treating corneal blindness through an experimental stem cell therapy known as cultivated autologous limbal epithelial cells (CALEC). This innovative treatment aims to address unilateral limbal stem cell deficiency (LSCD), a condition affecting over 10 million people globally. In a recent clinical trial led by Dr. Ula Jurkunas at Mass Eye and Ear, 50% of the 15 participants experienced complete cornea restoration within three months, with success rates increasing to 79% at the 12-month mark. The CALEC procedure involves harvesting limbal cells from a healthy eye, expanding them in a lab, and transplanting them into the damaged eye, proving safer than traditional methods. The study reported no serious complications, highlighting CALEC's high safety profile. Future phases of the trial aim to explore allogenic approaches and test CALEC against other treatments, potentially revolutionizing care for patients suffering from corneal damage.
Published: Mar 05 2025, 5 pmeznews.inA recent study suggests that engaging in daily moderate-to-vigorous physical activity may significantly lower the risk of neuropsychiatric diseases, including dementia, depression, and stroke. Researchers analyzed data from over 73,000 adults, finding that those who met specific energy expenditure levels were 14% to 40% less likely to develop these conditions compared to less active individuals. The study utilized objective accelerometer data to measure activity levels, addressing potential biases present in self-reported data. Co-lead author Dr. Jia-Yi Wu emphasized the importance of physical activity as a modifiable risk factor, particularly for aging populations. The findings highlight a dose-response relationship between exercise and brain health, reinforcing public health guidelines that advocate for increased physical activity to mitigate the risks associated with neuropsychiatric disorders. Experts not involved in the study echoed its significance, noting the critical role of lifestyle changes in promoting neurological health.
Published: Mar 05 2025, 12 ameznews.inA large-scale study presented at the upcoming American Academy of Neurology’s 77th Annual Meeting suggests that early treatment of obstructive sleep apnea (OSA) with continuous positive airway pressure (CPAP) therapy may reduce the risk of developing Parkinson’s disease. Researchers analyzed over two decades of medical records from nearly 1.6 million veterans diagnosed with OSA, finding that those who began CPAP treatment within two years had significantly fewer cases of Parkinson’s compared to those who delayed or did not use the therapy. Specifically, individuals starting CPAP early experienced 2.3 fewer cases per 1,000 people. While the study highlights the potential benefits of early intervention, it also underscores the need for further research to confirm these findings and understand the underlying mechanisms. Experts emphasize the importance of recognizing and treating sleep apnea promptly to mitigate associated health risks, including neurological disorders.
Published: Mar 04 2025, 9 pmeznews.inA recent study from University College London suggests that the biological age of individual organs, determined through a blood test, could serve as a reliable predictor of future health risks, including heart disease and various cancers. Unlike chronological age, which simply counts years since birth, biological age reflects the condition of cells and organs, which can differ significantly among individuals. The study analyzed data from over 6,200 participants in the Whitehall II study, revealing that a faster aging organ correlates with a heightened risk of developing multiple age-related diseases. Significant findings included links between immune system aging and dementia, as well as rapid intestinal aging as a strong risk factor for Parkinson's disease. While the findings highlight the potential for personalized preventive healthcare, experts caution that further validation and ethical considerations are necessary before clinical application can be realized.
Published: Mar 03 2025, 7 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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