All posts tagged: Food

Beyond Resolutions: Why I Have no Idea Where This Progress is Coming From

Published by Trotzendorff

New Year’s res­o­lu­tions are a curi­ous thing. Lucky for me, I don’t real­ly need them to aim for more or less in my life. For instance, I don’t have to push myself to exer­cise; it’s such a nat­ur­al part of my dai­ly rou­tine that it’s not even nec­es­sary. But of course, I have goals and desires too. Like run­ning pain-free – after near­ly two years of a nag­ging Achilles ten­don. Or build­ing strength – after tear­ing my bicep ten­don last fall, it’s not just a wish, but a necessity. 

Woman eating french fries.

The Palatability Theory

Published by Trotzendorff

There are clear and unan­i­mous fig­ures that obe­si­ty has increased over time, espe­cial­ly in rich nations like the Unit­ed States. On aver­age peo­ple today weigh more and have high­er body fat per­cent­ages than their recent ances­tors at sim­i­lar ages. But why is that the case? One wide­spread assump­tion is the palata­bil­i­ty the­o­ry. It posits that the pri­ma­ry cause is an increase in reward sig­nals in the mod­ern envi­ron­ment from processed food, medi­at­ed by the moti­va­tion sys­tem in the brain, caus­ing us to overeat.