November 16, 2021 — Dietary bias can be very slow to fade. The American Heart Association updated its dietary guidance for the first time in more than a decade. The new guidance has a lot of good things in it. There’s less emphasis on individual good and bad foods. More emphasis on healthful patterns for eating. The guidance makes […]
November 11, 2021 — The chronic disease of obesity is tough to wrap our heads around. On one hand, many people consider themselves to be amateur experts. Consumer media – and our spam folder – is full of glib advice about how to “lose belly fat.” Advice about foods that cause weight gain is everywhere. But the truth is […]
October 9, 2021 — Reporting on non-caloric sweeteners has more in common with reporting on religion than science reporting. We see a constant churn of reporting about studies by people who are looking for evidence to support a belief that sweeteners must be bad for you. The latest headline from NPR on this subject tells us these sweeteners “may […]
August 5, 2021 — Taking dietary advice from headlines is an iffy proposition. Today many headlines are telling us to eat more foods from plants and we’ll have less heart disease. The basis for this claim is two new studies in JAHA. The American Heart Association is pretty clear about the message it wants to send. Its press release […]
July 7, 2021 — The best thing to demonize is sugar-sweetened beverages, says Harvard’s Mary Bassett. She pointed this out at the Roundtable on Obesity Solutions last month. Thus, yet another paper from Harvard about yet another danger of drinking something sweet is no surprise. This time, it’s about a link between SSBs and colon cancer. In fact, to […]
June 16, 2021 — Diets that exclude meat and fish (vegetarian) or all animal products including dairy and eggs (vegan) are becoming increasingly popular for health, environmental, and ethical reasons. Past research in adults has linked vegetarian and vegan diets with a reduced risk of heart disease but a greater risk of fractures, caused by low calcium intakes. But […]
April 22, 2021 — Call us quaint. But we believe medical journals should publish research grounded in facts and evidence. Not speculation. Especially in the midst of a pandemic that has taken the lives of more than three million people around the world. BMJ, though, has a different approach. This week the BMJ group has a paper promoting magical […]
April 21, 2021 — Let’s start at the end. Sleep is important. New publications remind us that inadequate sleep is a risk factor for both dementia and obesity. That risk mingles with other risks. Too little sleep brings problems with mood, physical function, and immunity. Those effects show up pretty quickly. But longer term effects are harder to pin […]
April 19, 2021 — Does staying active reduce the risk of severe outcomes with COVID-19? A new study suggests this possibility. In fact, the authors of this study found that being inactive was a top risk factor for landing in the hospital or dying from COVID-19. Only advanced age or an organ transplant had higher risks. This makes sense. […]
March 28, 2021 — Are we entering a new golden age for obscurantism? Truth seems elusive at times in public discourse. But the pursuit of it is receiving a great deal of attention. So we have social media enterprises exploring ways they can slow the spread of misinformation. In response, folks who persist in spreading it are becoming more […]
