Author: healthadmin
Studies suggest that consuming a diet rich in plant-based compounds known as polyphenols is a promising approach to protecting the brain from age-related decline. Recent comprehensive reviews published in journals nutrients These natural substances provide evidence that they may help delay the onset of neurodegenerative conditions like Alzheimer’s disease. The study focuses on how polyphenols interact with cellular pathways to reduce inflammation and oxidative stress, but the scientists note that more human trials are needed to confirm these benefits. As the world’s population ages, the number of people experiencing dementia and other cognitive impairments continues to rise rapidly. Diseases such…
Prebiotic sodas have grown in popularity in recent years, with new products popping up all the time promising gut health benefits and low-calorie enjoyment. However, new analysis shows that many of these drinks contain relatively less prebiotic fiber and more sugar than their marketing claims. Many products contain nutritional and functional claims that can exaggerate their nutritional value. For example, some labels may claim “no added sugar,” but the product may still contain a total of about 10 grams of sugar from sources such as juice. This has raised concerns that such claims could create a ‘circle of health’,…
A 20-year study of more than 65,000 postmenopausal women found that higher adherence to the Planetary Health Diet was associated with lower risk of overall cardiovascular disease, coronary heart disease, stroke, and heart failure. They found that women whose diets most closely followed the Planetary Health Diet had an approximately 28% lower risk of cardiovascular disease than women in the least compliant group. However, even moderate adherence to the diet was associated with reduced risk. The Planetary Health Diet emphasizes foods such as fruits, vegetables, whole grains, legumes, nuts, and unsaturated fats, and limits foods such as red and processed…
In 2021, the U.S. Food and Drug Administration (FDA) announced Phase I Voluntary Sodium Reduction Goals that encourage manufacturers to lower the amount of sodium in packaged foods by 2024. The target appears to have had minimal impact, according to a study comparing the sodium content of new products introduced before and after the guidance was issued. Our findings suggest that despite voluntary targets issued by the FDA, sodium content in newly introduced products did not decrease in nine processed food categories that account for the majority of U.S. dietary salt intake, and increased in four additional categories. These…
Popular weight loss and diabetes drugs such as semaglutide and Ozempic belong to a broader group known as GLP-1 drugs. A study funded by the National Institutes of Health (NIH) has identified a previously unrecognized way in which some new oral drugs in this class may affect the brain. In mice, the drug reduced hedonic eating, or eating for pleasure rather than because the body needs energy. The drug appears to do this by altering the activity of reward circuits deep in the brain. This newly mapped pathway is separate from the appetite control system previously associated with drugs such…
A recent study of 219 people experiencing psychosis and suicidal ideation found that psychological distress caused by hallucinations and delusions was strongly associated with the severity of suicidal ideation. This relationship is not determined by the mere presence of psychotic symptoms, but is driven by heightened anxiety and an overwhelming feeling of being trapped. The study was published in the Journal of Affective Disorders. If you or someone you know is struggling with suicidal thoughts or mental health issues, call the National Suicide Prevention Lifeline at 988 (or 800-273-8255) or visit: NSPL site. Suicide rates are disproportionately high among people…
Recent research published in experimental brain research Daily lifestyle habits, such as physical activity and diet, suggest how a person’s emotional state influences their gait patterns. Scientists found that highly active people tend to maintain a stable gait rhythm no matter how happy they feel, while higher protein intake appeared to strengthen the relationship between negative mood and changes in gait rhythm. The way a person walks often reflects his or her inner emotional state. This connection is part of a theoretical framework known as somatic cognition, which suggests that the mind and body deeply influence each other. Previous research…
People high in Attention Deficit Hyperactivity Disorder traits experience confusion in how their brain balances deliberate self-control and automatic habit learning. Recent behavioral experiments have found that while lower mental inhibition typically increases the ability to unconsciously detect hidden patterns, this compensatory advantage is lost in people with high levels of ADHD-like symptoms. The study was published in the Journal of Attention Disorders. Everyday human behavior relies on a continuous negotiation between two different ways of processing information. On the other hand, goal-directed control allows individuals to intentionally adapt to new situations. This flexible way of thinking requires a great…
One of the largest studies ever on coffee and liver health has found that heavy coffee drinkers tend to have a lower risk of cirrhosis, liver cancer, and death related to liver disease. Cedars-Sinai Health Sciences University research; Clinical gastroenterology and hepatologyWe also uncovered a biological pattern that may help explain why coffee intake is repeatedly associated with liver health. “Previous studies have suggested that coffee may be beneficial for the liver, but most of them have been small or just one piece of the puzzle,” said hepatologist Kim Hyun-seok, MD, MD, PhD, assistant professor of medicine at Cedars-Sinai University…
Explore 2025 challenges and solutions in evidence-based psychiatric treatments, infrastructure gaps, and policy reforms for mental health professionals.