Posts Tagged ‘scientific rigor’

What is going on here? Why is this happening? What is the cause? The struggle to discern causality bedevils anyone who is serious about understanding obesity and how to overcome it. But the line between cause and effect can be very blurry, and fuzzy thinking ensues. And thus, the progress toward reversing the relentless increase […]

In food policy, there’s plenty that people are ready to fight about. Dairy and meat come to mind. Anyone who’s reading this will doubtless have their own list of hot topics. But one subject that gets most people nodding their heads is marketing junk food to children. So for more than a decade, the World […]

We are in the midst of a great reformulation of food products. A little more than a decade ago, Robert Lustig stirred everyone up with his bold claim that sugar is toxic. So added sugar took over the role of dietary bad boy in place of fat. In 2015, U.S. dietary guidelines started recommending a […]

An appealing narrative is hard to resist. When it’s grounded in facts, it can be a powerful way to inform people. But it can just as easily be a tool for misinformation. All too often, a storyline forms around an anecdote or mere speculation. Such is the case with the one about a spike in […]

(Please note the publication date, April 1, 2022.) New research today tells us that water is more important than food for good health. Scientists from the Westphal Academy for Systematic Study of Exogenous Rehydration (WASSER) hailed it as a “landmark.” The study was a three-arm, randomized crossover study. It appears today in the American Journal […]

Sweet drinks never cease to activate controversies. For millennia, people have enjoyed them. But that enjoyment has also long sparked a reaction from folks who find fault with enjoying them. So often, people turn to science to justify their beliefs that these sweet beverages are either a good source of refreshment or a hazard to […]

New research keeps popping up to remind us that ultra-processed food is a slippery boogeyman. Headlines about their addictive and toxic properties confront us everywhere. They’re “the worst” for your heart, say headlines quoting cardiologists. But the problem with this boogeyman classification is that it’s slippery. A new paper this week reveals that even experts […]

It seems pretty clear. Increased screen time correlates with a higher risk of obesity. In children and teens, for example, a recent systematic review and meta-analysis told us the risk goes up by two thirds with more than two hours daily. Recent prospective research links high screen time with BMI going higher a year later. […]

“Yes, not all types of food processing are bad and not all UPF are equally bad,” writes Carlos Monteiro. He’s commenting on a new study of ultra-processed foods in the American Journal of Epidemiology. Because he is the author and a big promoter of the NOVA UPF classification scheme, his comments are notable. But the […]

In the realm of health halos, almonds shine brightly. Meanwhile, French fries are at the other end of the scale – lumped with iconic junk food. But the good food versus bad food paradigm has some serious limitations. A new RCT comparing the health outcomes from consuming almonds or fries illustrates this quite well. Researchers […]