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Categories: Nutrition
Published Guidance on energy and macronutrients across the lifespan
(via sciencedaily.com) Original source In the long history of recommendations for nutritional intake, current research is trending toward the concept of 'food as medicine' -- a philosophy in which food and nutrition are positioned within interventions to support health and wellness.
Published Calorie restriction study reveals complexities in how diet impacts aging
(via sciencedaily.com) Original source The rate at which human cells age is influenced by multiple interconnected factors. New research examined how restricting calories influences telomere length and biological aging.
Published Research explores how a father's diet could shape the health of his offspring
(via sciencedaily.com) Original source A mice study suggests a father's diet may shape the anxiety of his sons and the metabolic health of his daughters before they are even conceived.
Published Take it from the rats: A junk food diet can cause long-term damage to adolescent brains
(via sciencedaily.com) Original source A study on the effects of a junk food diet on rats reinforces scientific understanding about the gut-brain connection.
Published Microplastics make their way from the gut to other organs
(via sciencedaily.com) Original source Researchers have found that microplastics -- are having a significant impact on our digestive pathways, making their way from the gut and into the tissues of the kidney, liver and brain.
Published Scientists uncover a missing link between poor diet and higher cancer risk
(via sciencedaily.com) Original source A research team has unearthed new findings which may help explain the connection between cancer risk and poor diet, as well as common diseases like diabetes, which arise from poor diet. The insights gained from this study hold promise for advancing cancer prevention strategies aimed at promoting healthy aging.
Published PFAS exposure from high seafood diets may be underestimated
(via sciencedaily.com) Original source A study suggests that people with diets high in seafood may face a greater risk of exposure to PFAS -- the family of human-made toxins known as 'forever chemicals' -- than previously thought. The researchers stress the need for more stringent public health guidelines that establish how much seafood people can safely consume to limit their exposure, particularly in coastal areas where seafood is frequently eaten.
Published Choosing sugary drinks over fruit juice for toddlers linked to risk of adult obesity
(via sciencedaily.com) Original source Consuming sugar-sweetened drinks in the first few years of childhood can be linked to poor diet patterns that increase the risk of obesity in later life, according to a new study.
Published Mixed diets balance nutrition and carbon footprint
(via sciencedaily.com) Original source What we eat can impact our health as well as the environment. Many studies have looked at the impacts of diets in very general terms focused at the level of food groups. A new study explores this issue following a more nuanced dish-level approach. One of the benefits of this kind of study is that people's connections with their diets vary around the world and have strong cultural associations. Knowledge of the impacts of diets using dishes rather than broad food groups can help individuals make informed choices and those in the food industry improve their practices.
Published Size of salty snack influences eating behavior that determines amount consumed
(via sciencedaily.com) Original source The size of an individual snack piece not only influences how fast a person eats it, but also how much of it they eat, according to a new study. With nearly a quarter of daily calorie intake in the United States coming from snacks, these findings may have implications for helping people better understand how eating behavior impacts calorie and sodium intake.
Published Obese and overweight children at risk of iron deficiency
(via sciencedaily.com) Original source Children and young people who are overweight or obese are at significantly higher risk of iron deficiency, according to a study by nutritional scientists.
Published Feeding the lonely brain
(via sciencedaily.com) Original source A new study has found that women who perceive themselves to be lonely exhibited activity in regions of the brain associated with cravings and motivation towards eating especially when shown pictures of high calorie foods such as sugary foods.
Published Even moderate alcohol usage during pregnancy linked to birth abnormalities
(via sciencedaily.com) Original source Researchers have found that even low to moderate alcohol use by pregnant patients may contribute to subtle changes in their babies' prenatal development, including lower birth length and a shorter duration of gestation.
Published Blended antioxidant supplement improves cognition and memory in aged mice
(via sciencedaily.com) Original source Cell damage from oxidative stress is a major underlying cause of age-related cognitive and muscle strength decline. Antioxidants can reduce oxidative stress and prevent age-related health decline. A new study has found that mice administered with a blended antioxidant supplement show significant improvements in spatial cognition, short-term memory, and mitigated age-related muscle decline. The study suggests that blended antioxidant supplements hold promise as a dietary intervention for health issues associated with aging.
Published Pilot study shows ketogenic diet improves severe mental illness
(via sciencedaily.com) Original source A small clinical trial found that the metabolic effects of a ketogenic diet may help stabilize the brain.
Published Do sweeteners increase your appetite? New evidence from randomised controlled trial says no
(via sciencedaily.com) Original source Replacing sugar with artificial and natural sweeteners in foods does not make people hungrier -- and also helps to reduce blood sugar levels, a significant new study has found. The double blind randomized controlled trial found that consuming food containing sweeteners produced a similar reduction in appetite sensations and appetite-related hormone responses as sugary foods -- and provides some benefits such as lowering blood sugar, which may be particularly important in people at risk of developing type 2 diabetes. The use of sweeteners in place of sugar in foods can be controversial due to conflicting reports about their potential to increase appetite. Previous studies have been carried out but did not provide robust evidence. However, the researchers say their study, which meets the gold standard level of proof in scientific investigation, provides very strong evidence that sweeteners and sweetness enhancers do not negatively impact appetite and are beneficial for reducing sugar intake.
Published Eggs may not be bad for your heart after all
(via sciencedaily.com) Original source Whether you like your eggs sunny-side up, hard boiled or scrambled, many hesitate to eat them amid concerns that eggs may raise cholesterol levels and be bad for heart health. However, results from a prospective, controlled trial show that over a four-month period cholesterol levels were similar among people who ate fortified eggs most days of the week compared with those who didn't eat eggs.
Published Alcohol raises heart disease risk, particularly among women
(via sciencedaily.com) Original source Young to middle-aged women who reported drinking eight or more alcoholic beverages per week--more than one per day, on average--were significantly more likely to develop coronary heart disease compared with those who drank less, finds a study presented at the American College of Cardiology's Annual Scientific Session. The risk was highest among both men and women who reported heavy episodic drinking, or 'binge' drinking, and the link between alcohol and heart disease appears to be especially strong among women, according to the findings.
Published Food matters: Healthy diets increase the economic and physical feasibility of 1.5°C
(via sciencedaily.com) Original source A global shift to a healthier, more sustainable diet could be a huge lever to limit global warming to 1.5 C, researchers find. The resulting reduction of greenhouse gas emissions would increase the available carbon budget compatible with limiting global warming to 1.5 C, and allow to achieve the same climate outcome with less carbon dioxide removal and less stringent CO2 emissions reductions in the energy system. This would also reduce emission prices, energy prices and food expenditures.
Published Confusing assistance requirements contribute to food insecurity among college students
(via sciencedaily.com) Original source Food insecurity among college students is associated with negative physical and mental health and lower academic performance and graduation rates. A recent research study investigates why over half of college students eligible for the Supplemental Nutrition Assistance Program (SNAP) -- the largest food assistance program in the US -- do not apply.