Posts Tagged ‘obesity causes’

Frustration or amazement. Take your pick. John Speakman brought a close to three days of some of the best presentations ever on the causes of obesity and summed things up nicely: “The causes of obesity turn out to be exceedingly complex. Although I’ve learned a lot, we’ve not reached any sort of conclusion about what […]

The second day of the epic meeting on obesity causes at the Royal Society in London came round to the subject that preoccupies almost everyone – food and physical activity. One thing is certain. This is a pair of subjects that evokes strong passions, but the strength of the data often does not match the […]

Yesterday was the first of three days exploring the best scientific thinking in the world on the causes of obesity. From the start, it was plain that obesity presents a puzzle. Physiology, genes, and signals regulate the storage of energy in adipose tissue and thus obesity. But one thing was clear after 12 scientists through […]

“This [obesity] is an important problem and we really still don’t know what causes it,” said John Speakman this morning to open a meeting of the Royal Society in London. Three days of presentations and discussion with some of the most brilliant scientists in the world lie ahead. It”s unfolding on YouTube and a dedicated […]

The toughest question about obesity is also the simplest and most basic. Why do we have so much more of it now? In the spirit of H.L. Mencken, most people presume the answer is also simple. People are just eating too much, moving too little, and they should change their ways. Problem solved. But in […]

Patterns. Much of what helps people form their ideas about the source of rising obesity around the world is the patterns they observe. Right now, patterns of ultra-processed food consumption over time – together with some impressive experimental evidence – leads many people to speculate that rising consumption of these foods might explain at least […]

Boredom is unpleasant for a reason – our brain wants action from us. It is a signal that, whatever we’re doing, something isn’t right. We’re not engaged with it or we’re not finding meaning in it. We need to change course. So one way or another, we will respond to that discomfort prompting us for […]

Something is up with our food supply that’s helping to drive the ever-rising prevalence of obesity. But the precise nature of the problem with the food supply is open for debate. People have many strong opinions. We’re too dependent on factory-farmed meat, say some people. Others are pushing for a food supply that promotes more […]

Candid conversations about obesity prevention can be difficult. Longstanding prevention strategies are not really working too well. “It’s so hard to change BMI at the population level,” said Marlene Schwartz of Yale’s Rudd Center recently at the National Academy of Sciences. She’s right. We know that many factors all around us are driving more obesity […]

In some circles, food addiction is a wildly popular idea. It’s useful for painting ultra-processed food and the food industry as villains in a narrative about obesity and why we have so much of it. Some people think that promoting narratives about food addiction might help to reduce the stigma attached to obesity. In fact, […]