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A recent study published in *Neurology* has highlighted the impact of lifestyle choices on the risk of age-related diseases such as stroke, dementia, and late-life depression. Researchers identified a biomarker linked to aging—telomere length in white blood cells—which was found to be shorter in individuals developing these conditions. The study, involving over 356,000 adults in the UK, revealed that those with the shortest telomeres experienced a 1.5 times higher incidence of these diseases compared to those with longer telomeres. Notably, participants with shorter telomeres who maintained healthy lifestyles showed no increased risk, suggesting that adopting healthier habits can mitigate the adverse effects of biological aging. Experts emphasized the importance of understanding modifiable risk factors, as nearly 45% of dementia cases and up to 85% of strokes are linked to lifestyle choices, underscoring the potential for prevention and improved brain health even later in life. 
Published: Jun 12 2025, 3 ameznews.inA recent study published in the *International Journal of Geriatric Psychiatry* reveals that individuals with dementia are typically diagnosed 3.5 years after symptoms first appear, with early-onset dementia patients facing an even longer average wait of 4.1 years. The research, analyzing over 30,000 participants from 13 studies, highlights the complexities of diagnosing dementia, a condition characterized by memory and cognitive impairments, as there is no singular test and symptoms often mimic other diseases. Dr. Vasiliki Orgeta, the study's lead author, emphasizes the importance of timely diagnosis for effective care planning and reducing healthcare strain, especially as dementia prevalence rises with an aging population. Experts advocate for enhanced public awareness, better training for healthcare providers, and streamlined diagnostic processes, particularly for younger patients and those with less common forms of dementia, to ensure they receive the necessary support and medical care without undue delay.
Published: Jul 30 2025, 9 pmeznews.inA recent U.S. POINTER trial has revealed that lifestyle changes can significantly improve cognitive health among older adults at risk of dementia. Over two years, 2,111 participants engaged in a program focusing on exercise, nutrition, cognitive and social challenges, and health coaching, without the use of medications. Those in a structured intervention group showed greater cognitive improvements compared to a self-guided group, highlighting the importance of dedicated support in achieving better outcomes. The trial emphasized that effective interventions should address multiple risk factors simultaneously, a shift from the traditional pharmaceutical focus, which has yielded disappointing results. Experts noted that a team-based approach, involving healthcare professionals and caregivers, is essential for fostering adherence to lifestyle changes. The study's findings contribute to a growing body of research advocating for non-pharmaceutical strategies in combating cognitive decline and Alzheimer’s disease.
Published: Jul 29 2025, 11 pmeznews.inA recent study published in the *American Journal of Preventive Medicine* suggests that brisk walking can significantly reduce mortality risk, particularly among low-income and Black individuals. The research, which analyzed data from 79,856 participants over nearly 17 years, found that engaging in just 15 minutes of fast walking daily could decrease the risk of death by nearly 20%. While slow walking was associated with a modest 4% reduction in mortality risk, it was not statistically significant. The study highlights the importance of physical activity in promoting heart health and longevity, aligning with guidelines recommending 150 to 300 minutes of moderate-intensity aerobic exercise weekly. However, researchers caution that the findings may not be generalizable to broader populations and emphasize the need for further investigation into the effects of psychosocial factors and physical fitness. Experts suggest that these insights could refine health recommendations, particularly for those at higher risk of premature death.
Published: Jul 29 2025, 3 pmeznews.inA recent study has revealed that glucagon-like peptide-1 (GLP-1) agonists may offer greater protection against dementia compared to the widely used diabetes medication metformin. With approximately 589 million adults globally living with diabetes—90% of whom have type 2 diabetes—research indicates that this condition significantly elevates dementia risk. The study, which analyzed health records from over 87,000 individuals, found that those on GLP-1 agonists had a 10% cumulative risk of developing dementia, compared to nearly 5% for metformin users. This nearly twofold difference suggests that GLP-1 agonists could be more effective in reducing dementia risk, particularly Alzheimer’s disease. Researchers noted that GLP-1s may enhance brain health by reducing neuroinflammation and improving glucose metabolism. Experts emphasize the need for further long-term studies to confirm these findings, which could reshape treatment strategies for diabetes and its cognitive complications.
Published: Jul 28 2025, 8 pmeznews.inA recent study from the University of Aberdeen and the Observational and Pragmatic Research Institute in the UK has found that GLP-1 agonist medications, commonly used for type 2 diabetes and weight loss, may also enhance asthma control in obese patients. Analyzing data from approximately 60,000 individuals, including over 10,000 with both obesity and asthma on GLP-1 drugs, researchers observed significant improvements in asthma scores after one year of treatment, despite no notable differences in lung function compared to matched controls. The study suggests that the anti-inflammatory properties of GLP-1 medications could benefit lung health, though some experts caution that improvements might be primarily due to weight loss rather than the drugs themselves. Further research is needed to explore the potential of GLP-1 drugs in treating respiratory issues, as they may directly reduce inflammation linked to asthma.
Published: Jul 26 2025, 8 pmeznews.inA recent study published in *The Lancet Public Health* challenges the widely held belief that 10,000 steps a day are necessary for optimal health, suggesting that just 7,000 steps can significantly reduce the risk of chronic diseases such as heart disease, type 2 diabetes, and dementia. Conducted by researchers analyzing data from over 16,000 adults, the study found that walking around 4,000 steps daily still yields health benefits compared to very low activity levels. Lead author Melody Ding emphasized that while physical activity is crucial for health, the 10,000-step benchmark lacks solid evidence, and achieving 7,000 steps could be a more realistic and beneficial target for many. Experts agree that even modest increases in daily steps can lead to improved health outcomes, highlighting the accessibility of walking as a simple means to enhance well-being without the need for specialized equipment or gym memberships.
Published: Jul 25 2025, 9 pmeznews.inA recent study has revealed a concerning link between exposure to perfluoroalkyl and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals," and an increased risk of developing type 2 diabetes. Conducted by researchers at the Icahn School of Medicine at Mount Sinai, the study analyzed medical data from over 53,000 participants, identifying 180 individuals diagnosed with type 2 diabetes and comparing them to a similar group without the condition. The findings indicate that higher PFAS levels in blood samples correlated with a 31% increase in diabetes risk. PFAS, which are prevalent in everyday products such as food packaging and non-stick cookware, do not break down naturally, raising concerns about long-term exposure. Lead researcher Dr. Vishal Midya emphasized the need for public education on the dangers of PFAS and urged policymakers to implement measures to reduce exposure, particularly in food packaging and consumer goods.
Published: Jul 24 2025, 11 pmeznews.inA recent study published in *Scientific Reports* has highlighted the significance of dietary copper in maintaining cognitive function in older adults. Researchers analyzed data from 2,420 participants in the National Health and Nutrition Examination Survey, identifying an optimal copper intake of 1.2 to 1.6 mg per day, which is linked to improved cognitive performance, particularly in processing speed and executive function. The study found that both insufficient and excessive copper levels could negatively impact brain health, emphasizing the need for balance. Experts recommend obtaining copper from a varied diet, with rich sources including shellfish, organ meats, nuts, seeds, and dark chocolate. While the findings provide a compelling link between copper intake and cognitive health, further prospective studies are needed to establish causation. This research underscores how nutrition can influence brain health and overall well-being as people age.
Published: Jul 23 2025, 10 pmeznews.inU.S. President Donald Trump has been diagnosed with chronic venous insufficiency (CVI), a condition characterized by symptoms such as swelling, pain, and skin discoloration due to blood pooling in the legs. The diagnosis was confirmed following an examination prompted by mild swelling in his lower legs, as announced by White House press secretary Karoline Leavitt. While CVI is common among older adults, affecting approximately 10 to 35% of those over 70, it is generally treatable and not considered a serious threat to health. Experts emphasize that lifestyle changes, including wearing compression stockings and maintaining an active lifestyle, can alleviate symptoms. In more severe cases, medical interventions like minimally invasive procedures may be necessary. Importantly, there was no indication of deep vein thrombosis, and Trump's heart function remains normal, according to medical evaluations.
Published: Jul 23 2025, 11 pmeznews.inA recent study published in *PLOS ONE* highlights that increasing walking pace by just 14 steps per minute can significantly combat frailty in older adults, a condition affecting an estimated 24% of this demographic globally. Researchers found that even frail individuals could safely enhance their walking speed, leading to notable improvements in physical function. The study involved 102 participants aged 60 and older, who were divided into casual and high-intensity walking groups. Led by Dr. Daniel Rubin, the research underscores the importance of walking as an accessible form of exercise for older adults, with a newly developed smartphone app designed to measure walking pace aiding in this effort. Experts emphasize that modest increases in walking intensity can yield substantial health benefits, reinforcing the notion that exercise is crucial for maintaining mobility and reducing risks associated with aging, such as falls and cognitive decline.
Published: Jul 23 2025, 1 amFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews
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