Showing 20 articles starting at article 1
Categories: Dieting and Weight Control, Stress
Published Saturated fat may interfere with creating memories in aged brain
(via sciencedaily.com) New research hints at a few ways fatty foods affect cells in the brain, a finding that could help explain the link between a high-fat diet and impaired memory -- especially as we age. A new study in cell cultures found the omega-3 fatty acid DHA may help protect the brain from an unhealthy diet's effects by curbing fat-induced inflammation at the cellular source.
Published Posttraumatic brain activity predicts resilience to PTSD
(via sciencedaily.com) After a traumatic experience, most people recover without incident, but some people -- between 2% and 10% -- develop posttraumatic stress disorder (PTSD), a mental health condition that can cause debilitating symptoms of anxiety due to emotional dysregulation. PTSD symptoms are present in up to 40% of trauma survivors in the acute aftermath of trauma, but full-blown PTSD develops in only a small subset of cases. Early identification of those at risk is critical for both early treatment and possible prevention.
Published Early treatment of child obesity is effective
(via sciencedaily.com) The early treatment of obesity in children is effective in both the short and long term, researchers report.
Published Living in a disadvantaged neighborhood affects food choices, weight gain and the microstructure of the brain
(via sciencedaily.com) A new study finds poor quality of available foods, increased intake of calories from foods high in trans-fatty acids, and environments that do not foster physical activity, all prevalent in disadvantaged neighborhoods, disrupt the flexibility of information processing in the brain that is involved in reward, emotion regulation, and cognition.
Published A quarter of people are undoing the benefits of healthy meals by unhealthy snacking
(via sciencedaily.com) A quarter of people are undoing the benefits of healthy meals with unhealthy snacks, which increases the risk of strokes and cardiovascular disease.
Published Benefits, risks in state-mandated school-based BMI assessments
(via sciencedaily.com) A resource economist finds mandated in-school Body Mass Index assessments adopted in varying forms by 24 states to combat childhood obesity have the potential to improve the health of some students while introducing body-image issues for others. The research is believed to be the first to assess these policies as a whole, rather than in single states or school districts.
Published Your body's own cannabinoid molecules calm you during stress
(via sciencedaily.com) When you're under stress, your brain may release its own cannabinoid molecules to calm you, activating the same brain receptors as THC derived from cannabis plants. But the brain activity regulated by these cannabinoid molecules were not well known. A new study in mice has discovered a key emotional brain center, the amygdala, releases cannabinoid molecules under stress that dampen the incoming stress alarm from the hippocampus, a memory and emotion center in the brain. The finding may reveal novel therapeutic targets for the treatment of stress-related disorders.
Published 'Night owls' more likely than 'early birds' to develop diabetes
(via sciencedaily.com) A new study has an important message for people who consider themselves night owls. Investigators from Brigham and Women's Hospital, a founding member of the Mass General Brigham healthcare system, found that people with later sleep and wake times had less healthy lifestyles and were at greater risk of developing diabetes than those with early-bird sleep habits.
Published Healthy lifestyle can help prevent depression -- and new research may explain why
(via sciencedaily.com) A healthy lifestyle that involves moderate alcohol consumption, a healthy diet, regular physical activity, healthy sleep and frequent social connection, while avoiding smoking and too much sedentary behavior, reduces the risk of depression, new research has found.
Published Active children are more resilient
(via sciencedaily.com) The school year has hardly begun and the first exams are already approaching. According to findings by researchers from the University of Basel, school children cope better with the stress if they get plenty of daily exercise.
Published Red blood cells exposed to oxygen deficiency protect against myocardial infarction
(via sciencedaily.com) Red blood cells exposed to oxygen deficiency protect against myocardial infarction, according to a new study. The study also shows that the protective effect is enhanced by a nitrate-rich vegetable diet.
Published A new breakthrough in obesity research may allow you to lose fat while eating all you want
(via sciencedaily.com) This is a significant development that brings hope to the one billion individuals with obesity worldwide. Researchers have discovered new insights into the regulation of fat metabolism. The focus of their study lies within the star-shaped non-neuronal cells in the brain, known as 'astrocytes'. Furthermore, the group announced successful animal experiments using the newly developed drug 'KDS2010', which allowed the mice to lose weigh without dietary restrictions.
Published Stress and insomnia linked to irregular heart rhythms after menopause
(via sciencedaily.com) A study of more than 83,000 questionnaires by women ages 50-79, found more than 25% developed irregular heart rhythms, known as atrial fibrillation, which may increase their risk for stroke and heart failure.
Published A healthy diet, reading, and doing sports promote reasoning skills in children
(via sciencedaily.com) According to a recent study, improved overall diet quality and reduced consumption of red meat, as well as increased time spent in reading and organized sports enhanced reasoning skills among children over the first two school years.
Published Anti-obesity drug improves associative learning in people with obesity
(via sciencedaily.com) Obesity leads to altered energy metabolism and reduced insulin sensitivity of cells. The so-called 'anti-obesity drugs' are increasingly used to treat obesity and have caused tremendous interest, especially in the USA. Researchers have now shown in people with obesity that reduced insulin sensitivity affects learning of sensory associations. A single dose of the anti-obesity drug liraglutide was able to normalize these changes and restore the underlying brain circuit function.
Published Adherence to a Mediterranean lifestyle associated with lower risk of all-cause and cancer mortality
(via sciencedaily.com) People who adhere to a Mediterranean lifestyle -- which includes a diet rich in fruits, vegetables, and whole grains; healthy eating habits like limiting added salts and sugars; and habits promoting adequate rest, physical activity, and socialization -- have a lower risk of all-cause and cancer mortality, according to a new study. People who adhered to the lifestyle's emphasis on rest, exercise, and socializing with friends had a lower risk of cardiovascular disease mortality.
Published How cold temperatures trigger the brain to boost appetite
(via sciencedaily.com) Scientists' discovery could lead to new weight loss and metabolic health treatments.
Published Brain's 'appetite control center' different in people who are overweight or living with obesity
(via sciencedaily.com) Cambridge scientists have shown that the hypothalamus, a key region of the brain involved in controlling appetite, is different in the brains of people who are overweight and people with obesity when compared to people who are a healthy weight.
Published Laboratory research finds gluten caused brain inflammation in mice
(via sciencedaily.com) Researchers have found wheat gluten causes brain inflammation in mice.
Published Out with the life coach, in with the chatbot
(via sciencedaily.com) As we start to edge out of winter, improving our diet and boosting our exercise start to appear on our agenda. But, when it comes to encouraging a healthier lifestyle, it may surprise you that artificial intelligence could be your best friend.