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A recent survey indicates that approximately 25% of U.S. adults suspect they may have undiagnosed Attention Deficit Hyperactivity Disorder (ADHD), with rising awareness particularly among women. While studies show that ADHD medications can enhance cognitive function and reduce the risk of premature death, concerns remain regarding high dosages, which are linked to a significant increase in the risk of psychosis. Research published in *Neuroscience and Biobehavioral Reviews* highlights the benefits of both stimulant and non-stimulant medications in improving attention and working memory. A Swedish observational study revealed that those treated for ADHD had a 19% lower risk of early death compared to untreated peers. However, experts caution that stimulant dosages should be carefully managed, as higher amounts do not necessarily yield better results and can exacerbate mental health risks. This underscores the importance of appropriate treatment and monitoring in managing ADHD effectively.
Published: Oct 30 2024, 6 pmeznews.inA recent study suggests that alterations in the gut microbiome may signal the onset of rheumatoid arthritis (RA), affecting approximately 17.6 million people worldwide. Researchers from the University of Leeds tracked the gut microbiomes of 124 at-risk individuals, seven recently diagnosed patients, and 22 healthy controls over 15 months. They found that those who developed RA exhibited significantly reduced microbial diversity compared to healthy participants, particularly concerning anti-cyclic citrullinated protein (anti-CCP) antibodies, which can appear before symptoms manifest. Specific strains of the bacteria _Prevotella copri_ were more prevalent in those who progressed to RA, indicating a potential link between gut bacteria and immune system changes that lead to the disease. The findings open avenues for early monitoring and targeted treatments, such as probiotics or dietary adjustments, to potentially mitigate the disease's progression and improve patient outcomes. Further research is planned to explore these connections in greater detail.
Published: Nov 08 2024, 6 pmeznews.inA recent study published in the journal *Neurology* highlights a concerning link between excessive daytime sleepiness and an increased risk of motoric cognitive risk syndrome (MCR) in older adults. Researchers at Albert Einstein College of Medicine found that individuals over 65 exhibiting significant sleep issues, including daytime fatigue and lack of enthusiasm for daily activities, were over three times more likely to develop MCR, a pre-dementia condition characterized by slower walking speeds and memory problems. The study involved 445 participants, revealing that 177 were classified as “poor sleepers,” with 42 already showing signs of MCR. Experts stress the importance of addressing sleep disturbances early, particularly in middle-aged individuals, as chronic sleep issues may contribute to cognitive decline later in life. Recommendations for improving sleep quality include regular exercise, good sleep hygiene, and managing stress, which can collectively enhance cognitive health and overall well-being.
Published: Nov 08 2024, 4 ameznews.inResearch from the University of Georgia indicates that omega-3 and omega-6 fatty acids, commonly found in fish oil, may help reduce the risk of various cancers, including colon, stomach, and lung cancers. The study, which analyzed data from over 250,000 participants in the UK Biobank over a decade, found that individuals with higher blood levels of these fatty acids had a lower incidence of cancer. Specifically, high omega-3 levels were associated with reduced rates of digestive system cancers, while omega-6 levels correlated with decreased risks for 14 out of 19 cancer types. Experts emphasize the importance of dietary sources rich in these fatty acids, such as oily fish, nuts, and seeds, for overall health. They also call for further research to explore the mechanisms behind these protective associations and their applicability across diverse populations.
Published: Nov 07 2024, 11 pmeznews.inA study from the Centre for Addiction and Mental Health suggests that a combination of computerized memory exercises and non-invasive electrical stimulation may slow cognitive decline in older adults at high risk for dementia, particularly those with remitted major depressive disorder (rMDD) and mild cognitive impairment (MCI). The research, published in *JAMA Psychiatry*, involved 375 participants averaging 72 years old, who engaged in memory training sessions five days a week for eight weeks, supplemented by online exercises. Results indicated that those receiving the combined therapy experienced a slower rate of cognitive decline over four years compared to a control group. The effects were more pronounced in individuals with low genetic risk for Alzheimer's disease. Experts highlight the importance of multifactorial approaches in addressing cognitive decline and advocate for further research to validate these findings and explore personalized treatment strategies.
Published: Nov 06 2024, 9 pmeznews.inA recent study from Tufts University highlights the eye health benefits of consuming pistachios, revealing that eating two ounces daily for 12 days significantly enhances macular pigment optical density, vital for central vision. The study, supported by the American Pistachio Growers and the National Institutes of Health, found that the plant pigment lutein, abundantly available in pistachios, plays a crucial role in protecting the macula from blue light damage. As macular degeneration is a leading cause of vision loss in those over 60, the findings underscore the importance of dietary choices in eye health. Experts recommend incorporating pistachios with other nutrient-rich foods for optimal lutein absorption. The study's implications suggest that regular consumption of these nuts could be a proactive measure against macular degeneration, complementing routine eye check-ups to catch potential issues early.
Published: Nov 05 2024, 10 pmeznews.inA recent Phase 3 clinical trial has revealed that GLP-1 medications, particularly semaglutide—commonly marketed as Ozempic and Wegovy—may significantly alleviate knee pain associated with osteoarthritis in obese patients. Conducted by Novo Nordisk, the STEP 9 trial involved 407 participants, who were either given a weekly 2.4 mg dose of semaglutide or a placebo over 68 weeks. Results showed that those on semaglutide experienced an average weight loss of 13.7% and a notable reduction in knee pain, with a 41.7-point drop in WOMAC pain scores, compared to a 3.2% weight loss and a 27.5-point decrease for the placebo group. Experts highlight the dual benefits of weight loss and potential anti-inflammatory effects of semaglutide, which may help improve joint health. The study underscores the need for effective, non-surgical treatments for obesity-related osteoarthritis, which significantly impairs mobility and quality of life.
Published: Nov 05 2024, 9 pmeznews.inA recent systematic review by researchers at the University of Oxford has identified a significant link between weight loss interventions and improvements in symptoms of Polycystic Ovary Syndrome (PCOS), a common endocrine disorder affecting one in ten women. The study, which analyzed over 3,000 scientific studies and involved interviews with women suffering from PCOS, found that weight loss can enhance menstrual frequency and improve blood sugar regulation and hormonal markers. While the review suggests that a 5% reduction in weight may lower testosterone and insulin resistance levels, it highlights the need for comprehensive support in weight management, as many women report insufficient guidance. Experts stress that addressing the root cause of weight gain, primarily insulin resistance, is crucial for effective symptom management. Overall, the findings advocate for weight loss strategies to be integrated into routine treatment for women with PCOS.
Published: Nov 05 2024, 4 ameznews.inA recent study indicates that high dietary zinc intake may significantly elevate the risk of endometriosis among American women, contrasting with previous research that suggested lower zinc levels were associated with the condition. Zinc, essential for immune function and hormone balance, must be consumed through diet as the body cannot store it. The study, which analyzed data from the National Health and Nutrition Examination Survey, found that women consuming over 14 milligrams of zinc daily had a 60% higher risk of endometriosis compared to those consuming 8 mg or less. Experts emphasize the importance of adhering to recommended zinc guidelines and suggest that while zinc is vital, excessive intake may disrupt hormone balance and immune function. The findings highlight the need for further research to clarify zinc's complex role in women's reproductive health, particularly regarding endometriosis, which affects 6-10% of women of reproductive age.
Published: Nov 05 2024, 12 ameznews.inMenopause marks the end of menstrual cycles, accompanied by various physical and emotional changes, including hot flashes and sleep disturbances. Recent insights from the American Heart Association reveal that heart disease poses a greater risk to women than all cancers combined, particularly during the perimenopausal and postmenopausal phases due to a significant drop in estrogen levels. This hormonal decline can lead to increased cholesterol, higher blood pressure, and a greater likelihood of conditions such as coronary artery disease and stroke. Experts recommend lifestyle modifications—such as a Mediterranean diet, regular exercise, and stress management—to help mitigate these risks. Hormone replacement therapy (HRT) may also offer cardiovascular benefits if initiated soon after menopause. Ultimately, while menopause elevates cardiovascular risks, proactive health measures can support heart health in later life, underscoring the importance of tailored discussions with healthcare providers regarding hormone therapy options.
Published: Nov 03 2024, 2 pmeznews.inRecent studies underscore the health benefits of vegetarian and vegan diets, particularly in managing type 2 diabetes and reducing cardiovascular disease risk. Despite longstanding dietary guidelines endorsing plant-based eating, many nutrition professionals remain hesitant to recommend these diets, often due to outdated beliefs. Two new reviews published in October 2024 reveal that vegetarian diets can lower blood sugar levels and body mass index, while vegan diets show promise in reducing inflammation and improving cardiometabolic risk factors. Specifically, vegetarian diets may lower cardiovascular disease incidence by 15% and death risk by 8%. Experts advocate for more substantial research to solidify these findings, emphasizing that the health benefits stem from the inclusion of nutrient-rich foods like fruits, vegetables, and whole grains. They caution against unhealthy vegetarian options, highlighting that mindful eating is essential for realizing these diets' full potential in chronic disease prevention.
Published: Nov 02 2024, 1 pmFor the fastest, latest, not so wokest news, 'experts say' you need to visit Eznews