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Categories: Dieting and Weight Control
Published Study urges people to think twice before going on a diet
(via sciencedaily.com) Original source A new qualitative study highlights the negative interpersonal and psychological consequences associated with 'yo-yo dieting,' also known as weight cycling. The work underscores how toxic yo-yo dieting can be and how difficult it can be for people to break the cycle.
Published 'Furry fruit' improves mental health -- fast
(via sciencedaily.com) Original source Kiwifruit has proven itself as a powerful mood booster and new research has shown just how fast its effects can be.
Published Scientists identify how dietary restriction slows brain aging and increases lifespan
(via sciencedaily.com) Original source Restricting calories is known to improve health and increase lifespan, but much of how it does so remains a mystery, especially in regard to how it protects the brain. Scientists have now uncovered a role for a gene called OXR1 that is necessary for the lifespan extension seen with dietary restriction and is essential for healthy brain aging.
Published Drugs used to treat Type 2 diabetes reduce alcohol cravings, use in individuals with obesity
(via sciencedaily.com) Original source An analysis of those posts, together with a remote study of individuals with obesity who reported using semaglutide and tirzepatide, found that the drugs decreased cravings and reduced alcohol consumption, according to a new study.
Published Hearing loss increases the risk of dementia
(via sciencedaily.com) Original source In a new study featuring data from 573,088 people, researchers have found a link between hearing loss and the development of dementia. The study is the largest of its kind to date.
Published Spinal cord injury causes acute and systemic muscle wasting
(via sciencedaily.com) Original source Acute spinal cord injury (SCI) patients lose body weight and muscle mass, despite being on a high-calorie diet while in the intensive care unit. Their muscle wasting is substantial and extends beyond what can explained by inactivity or denervation (loss of nerve supply) alone. Research sheds new light and decodes early muscle loss after SCI to provide an unprecedent first understanding that muscle wasting is rapid and severe; a systemic phenomenon and glucocorticoid dependent.
Published Body dissatisfaction linked with depression risk in children
(via sciencedaily.com) Original source Body dissatisfaction at age 11 is linked to increased risk of depression by age 14, finds a new longitudinal study.
Published Fat flies live longer on a diet at any age
(via sciencedaily.com) Original source Putting even elderly, obese flies on a restricted calorie diet extends their lifespan markedly, suggesting obese humans might get similar benefits from cutting calories, even at advanced age.
Published Survey finds Americans struggle to maintain healthy habits during the holiday season
(via sciencedaily.com) Original source The holiday season is a time for joy and celebration but many Americans admit the endless flurry of activities make it difficult to eat healthy, exercise and get adequate rest, according to a new survey.
Published From the first bite, our sense of taste helps pace our eating
(via sciencedaily.com) Original source When you eagerly dig into a long-awaited dinner, signals from your stomach to your brain keep you from eating so much you'll regret it -- or so it's been thought.
Published Poor work performance among Japanese employees strongly associated with insufficient sleep
(via sciencedaily.com) Original source This study examined the association between work performance and lifestyle habits among Japanese employees. The results revealed that insufficient sleep was the predominant factor affecting work performance in men and women, followed by lack of regular exercise and eating late-evening meals. Furthermore, the study indicated that men were more likely to exhibit lifestyle habits that impacted work performance than women.
Published Following a Mediterranean diet reduces the risk of cognitive decline in older people
(via sciencedaily.com) Original source Old people who follow a Mediterranean diet are at a lower risk of cognitive decline, according to a new study. The study provides new evidence for a better understanding of the biological mechanisms related to the impact of the diet on cognitive health in the aging population.
Published Obesity linked to neurodegeneration through insulin resistance
(via sciencedaily.com) Original source Researchers have discovered a link between obesity and neurodegenerative disorders like Alzheimer's disease. Using the common fruit fly, the research shows that a high-sugar diet -- a hallmark of obesity -- causes insulin resistance in the brain, which in turn reduces the ability to remove neuronal debris, thus increasing the risk of neurodegeneration.
Published Women with a heart healthy diet in midlife are less likely to report cognitive decline later
(via sciencedaily.com) Original source Women with diets during middle age designed to lower blood pressure were about 17 percent less likely to report memory loss and other signs of cognitive decline decades later, a new study finds.
Published How plant-derived nutrients can affect the gut and brain
(via sciencedaily.com) Original source Can plant-derived nutrients alter gut bacteria to affect brain function? Scientists investigated this question in a study of overweight adults. Their findings suggest that dietary fiber can exert influence on both the composition of gut bacteria and the reward signals in the brain and associated food decision-making.
Published Being a vegetarian may be partly in your genes
(via sciencedaily.com) Original source A person's genetic makeup plays a role in determining whether they can stick to a strict vegetarian diet, a new study has found. The findings open the door to further studies that could have important implications regarding dietary recommendations and the production of meat substitutes.
Published Discrimination alters brain-gut 'crosstalk,' prompting poor food choices and increased health risks
(via sciencedaily.com) Original source People frequently exposed to racial or ethnic discrimination may be more susceptible to obesity and related health risks in part because of a stress response that changes biological processes and how we process food cues, according to new research.
Published Saturated fat may interfere with creating memories in aged brain
(via sciencedaily.com) Original source 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 Early treatment of child obesity is effective
(via sciencedaily.com) Original source 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) Original source 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.