Posts Tagged ‘research’

Different Foods Spark Different Parts of Your Brain

February 18, 2017 — It’s a complex puzzle. But your brain definitely responds in very complex ways when you spot some food. Food marketers know this at a practical level. They spend their lives figuring out ways to make you respond to images of their products. Neuroscientists are figuring it out at a more basic level. Functional MRI images […]

Trash Talk About Causality, Personality, and Obesity

February 15, 2017 — Causality captivates people when the subject is obesity. The appetite for understanding factors that cause obesity grows more insatiable as its health and economic impact grows more devastating. That appetite surely spurred a new publication in the International Journal of Environmental Research and Public Health. Gulay Avsar and colleagues developed a random effects model to […]

Ready to Move Past Little Fibs in Eating Patterns

February 11, 2017 — Little fibs are among the biggest challenges in nutrition research. These little fibs show up in food diaries – self-reports of what a person in a nutrition study has eaten. People misremember, they fudge, or they might write down what they wish they had eaten. Mostly, people try to be honest, but little fibs add up […]

Obesity Policies: Punishment, Care, or Neglect?

February 9, 2017 — We now have four decades of dramatic growth in obesity prevalence behind us. We have spent two of those decades bemoaning the problem and calling for urgent action. But obesity policies to date – however well-intended – have not even stopped the upward trend. Reversing the trend seems like a fantasy. Perhaps part of the problem is […]

Growing Gaps in Pediatric Obesity Care

February 7, 2017 — As the prevalence of severe childhood obesity continues to grow, the gap in resources and guidelines for pediatric obesity care is reaching a crisis. In Clinical Obesity this month, Timothy Nissen and colleagues published an analysis of the evidence for current pediatric obesity guidelines. They found existing guidelines are out of date. The evidence supporting them is […]

Fury from the Sound of Eating? It’s in Your Brain

February 5, 2017 — It often starts at about the age of 12. A particular sound – the sound of eating, chewing popcorn, having soup, breathing – triggers anxiety or anger, perhaps to the point of rage. This is not the mild annoyance that anyone might experience from time to time. It’s a condition called misophonia than can turn a person’s […]

Can Reduced Antibiotic Misuse Prevent Childhood Obesity?

January 28, 2017 — A new study published this week in Obesity raises an important question. Can reducing antibiotic misuse for infants be an effective obesity prevention strategy? This study by Melissa Poulson and colleagues is the first study ever to measure how much prenatal and early childhood antibiotic use might contribute to the risk of obesity. Using the […]

The Harm of Accepting Weight Stigma

January 26, 2017 — Thirty years ago, Sandra Boynton put wisdom of the ages into an amusing book: Don’t Let the Turkeys Get You Down. Today, a new study published in Obesity brings life to the importance of that advice. Rebecca Pearl and colleagues present new evidence that the harm of fat shaming is worse when a person takes it […]

Can We Stop Faking the Answers to Obesity?

January 21, 2017 — Let’s get something straight. We do not know the answers to obesity. This observation is neither bad nor good. It’s simply true. U.S. News offers a harsh assessment of progress against obesity during the Obama administration: Obesity increased overall despite an administration that made addressing it a priority. Progress against obesity has been limited, and rates […]

Orange Juice: Sugary Hazard or Healthful Beverage?

January 16, 2017 — Remember when “breakfast without orange juice was like a day without sunshine”? The Nutrition Source at Harvard, consistent with many public health nutrition experts, presents a different view these days. It classifies fruit juice alongside alcoholic beverages as something to be consumed sparingly. Whole milk gets the same treatment, by the way. Consumer Reports tells us that “fruit […]