Showing 20 articles starting at article 1
Categories: Obesity, Staying Healthy
Published Mice eating less of specific amino acid -- overrepresented in diet of obese people -- live longer, healthier
(via sciencedaily.com) Original source A new study in mice shows that cutting down the amount of a single amino acid called isoleucine can, among other benefits, extend their lifespan, make them leaner and less frail as they age and reduce cancer and prostate problems, all while the mice ate more calories.
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 Feeding dogs raw meat increases the risk of antibiotic-resistant E. coli
(via sciencedaily.com) Original source Feeding dogs raw (uncooked) meat increases their risk of excreting E. coli that cannot be killed by a widely used antibiotic -- ciprofloxacin -- researchers have found from a study of 600 healthy pet dogs.
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 People with obesity burn less energy during day
(via sciencedaily.com) Original source A study found people who have a healthy weight use more energy during the day, when most people are active and eat, while those who have obesity spend more energy during the night, when most people sleep. Researchers also found that, during the day, those with obesity have higher levels of the hormone insulin -- a sign that the body is working harder to use glucose, an energy-packed sugar.
Published Peer educators play key role in new recipe development and testing
(via sciencedaily.com) Original source Cooking and recipe demonstrations encourage healthy eating and adoption of unfamiliar foods by class participants.
Published Semaglutide reduced cardiovascular events by 20% in certain adults
(via sciencedaily.com) Original source Semaglutide reduced cardiovascular events by 20% in adults with overweight or obesity and established cardiovascular disease who do not have diabetes, according to new research. Semaglutide is primarily prescribed for adults with type 2 diabetes but is also approved for chronic weight management in adults with obesity or overweight and have at least one other health issue. In the trial, patients treated with semaglutide lost an average of 9.4% of their body weight and experienced improvements in other risk factors for cardiovascular disease. Results from the 'SELECT -- Semaglutide and Cardiovascular Outcomes in Patients with Overweight or Obesity Who Do Not Have Diabetes' trial were presented today during a late-breaking science session at the American Heart Association's Scientific Sessions 2023 and simultaneously published in the New England Journal of Medicine.
Published Allergic responses to common foods could significantly increase risk of heart disease, cardiovascular death
(via sciencedaily.com) Original source Allergic responses to common foods such as dairy and peanuts can increase the risk for heart disease and cardiovascular death as much or more than smoking, new research suggests. And these dangerous allergic responses can strike both people with food allergies and those with no obvious allergy symptoms.
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 Higher risk of 17 cancers after high BMI in late teens
(via sciencedaily.com) Original source Men who are overweight or obese at age 18 have a higher risk of 17 different cancers later in life. This has been shown in a study at the University of Gothenburg. The research also describes how the youth obesity epidemic is expected to affect the cancer situation over the next 30 years.
Published Practicing mindfulness can help people make heart-healthy eating choices
(via sciencedaily.com) Original source A study found that participants in a mindfulness-based blood pressure reduction program improved health behaviors that lower blood pressure. When people who had elevated blood pressure participated in an eight-week mindfulness-based blood pressure reduction program, they significantly improved their scores on measures of self-awareness and adherence to a heart-healthy diet compared to a control group.
Published Epigenetic signature for obesity found in study of twins
(via sciencedaily.com) Original source A susceptibility to gain weight may be written into molecular processes of human cells, a new study indicates. The proof-of-concept study with a set of 22 twins found an epigenetic signature in buccal or cheek cells appearing only for the twins who were obese compared to their thinner siblings. With more research, the findings could lead to a simple cheek swab test for an obesity biomarker and enable earlier prevention methods for a condition that effects 50% of U.S. adults, the researchers said.
Published High insulin levels directly linked to pancreatic cancer
(via sciencedaily.com) Original source The first detailed explanation of why people with obesity and Type 2 diabetes are at an increased risk of pancreatic cancer has been published. The research demonstrates that excessive insulin levels overstimulate pancreatic acinar cells, which produce digestive juices. This overstimulation leads to inflammation that converts these cells into precancerous cells. The researchers say the findings may have implications for other cancers associated with obesity and Type 2 diabetes, where elevated insulin levels may also play a contributing role in disease initiation.
Published Study shows simple diet swaps can cut carbon emissions and improve your health
(via sciencedaily.com) Original source Making one small diet change -- chicken instead of beef, plant milk instead of cow's milk -- could significantly curb carbon emissions and increase the healthfulness of your diet, according to a new study.
Published Researchers uncover mechanism for treating dangerous liver condition
(via sciencedaily.com) Original source A study has shown why certain polyunsaturated fatty acids work to combat a dangerous liver condition, opening a new avenue of drug research for a disease that currently has no FDA-approved medications.
Published Strength training may reduce health risks of a high-protein diet
(via sciencedaily.com) Original source Progressive strength training using resistance can protect against the detrimental effects of a high-protein diet, according to new research in mice.
Published Can't stop binging on fries and BBQ?
(via sciencedaily.com) Original source People overeat and become overweight for a variety of reasons. The fact that flavorful high-calorie food is often available nearly everywhere at any time doesn't help. Researchers have determined for the first time why certain chemicals in cooked or processed foods, called advanced glycation end products, or AGEs, increase hunger and test our willpower or ability to make healthy choices when it comes to food.
Published Link between seasons and eating habits
(via sciencedaily.com) Original source The number of hours of light exposure we experience affects how we eat and how we burn energy. This may help us understand the link between seasons and metabolism.
Published Obesity leads to a complex inflammatory response inside fat tissue
(via sciencedaily.com) Original source A new study uses single cell analysis of gene expression combined with spatial transcriptomics to reveal previous unrecognized immune cell types and interactions within adipose tissue.
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.