February 22, 2019 — This week, we’ve watched two vivid examples of biased thinking unfold in medical forums. In one case, we saw demeaning racial stereotypes offered up in Neurology. In another, we have demeaning body weight stereotypes presented by an editor at Medscape. The case of racial bias led to a swift retraction and a resignation. But in […]
February 21, 2019 — The Australian Dietary Guidelines recommend we eat 30g of nuts – a small handful – each day. But many of us know nuts are high in calories and fat. So should we be eating nuts or will they make us gain weight? In short, the answer is yes, we should eat them. And no, they […]
February 20, 2019 — Objectivity is tedious. When survival is at stake, snap decisions can confer an advantage. Friend or foe? Fight or flee? We might not have time to collect and analyze data. And thus, humans brains are wired with shortcuts for making instant judgments. But those shortcuts come at a cost when we live in a modern […]
February 19, 2019 — We see it on display with dismaying regularity. Contempt for people living with obesity. Where does it come from? New research in the International Journal of Obesity suggests that it comes from ignorance. But fortunately, ignorance is more readily curable than obesity. Contempt on Display in Medscape The latest galling display of contempt for people […]
February 18, 2019 — How many times have we documented a correlation between diet sodas and cardiovascular disease? Who cares, say the editors of Stroke. Apparently, the click bait is irresistable. Thus, we have the upteenth correlation study, unsupported suggestions of causality, and a tidal wave of sensational headlines about diet soda, strokes, heart attacks, and death. We have […]
February 17, 2019 — The consumer market for activity trackers is shrinking. Smartwatches have put a dent in the sales trend for Fitbit’s old bread and butter product – the fitness tracker. Of course, the company has responded with a pretty good smartwatch to compete with Apple. But a big part of its strategy is to make a buck by helping […]
February 16, 2019 — As the prevalence of obesity has grown, so has our fixation on programmed physical activity. If you’ve got the money and the time, odds are your kids are participating in youth sports. But are organized sports enough to ensure childhood fitness? A Study in Homeschooled Youth A new study of homeschooled youth suggests that organized […]
February 15, 2019 — The president’s doctor, Navy Cmdr. Sean Conley, released a memo yesterday with more details on the president’s health. His cholesterol has come down a bit, but his weight is up. At 243 pounds and an official height of 6’3″, that puts his BMI at 30.4 – in the range of mild obesity. The report says nothing […]
February 14, 2019 — Last year, the New England Journal of Medicine retracted and then published a revised analysis of the landmark PREDIMED study. With that action, it shook the world of nutrition science. Even now, there’s still a whole lot of shakin going on. What About 267 Secondary Publications? Just last week in the BMJ, Arnav Agarwal and John […]
February 13, 2019 — Our president just had his annual medical exam and that ritual is providing us an important reminder. Self-reports – especially about obesity, nutrition, and physical activity – are not very reliable. That’s because most people misremember or shade the truth. We’re all lighter, taller, eating healthier, and more active when we do the reporting ourselves. A Long […]
