Hey guys! Sorry I haven’t posted in the last week, I was on vacation and am playing catch up 🙂
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Today I have a video for you where I go over a recent study on how eating processed versus unprocessed foods affects how much you eat, your weight gain vs loss, your hunger hormones, your satiety and satisfaction level, etc.
This study is a really nice one because they actually had people eat an unprocessed food diet for 2 weeks, then switch to a processed food diet for 2 weeks (or vice versa), so everyone tried both diets. The researchers measured exactly what they ate, and looked at how a bunch of macro and micronutrients, and other diet & eating measures, predicted differences in eating amounts & weight gain vs loss between the two diets.
The coolest part to me is that this is a particularly good example of how the typical “calories in versus calories out” view of weight loss and gain just does NOT apply a lot of the time. Specifically, the unprocessed diet led people to lose weight despite eating more calories than they burned, and there are differences between the processed and unprocessed diets’ weight loss vs gain that can’t be explained by the differences in calories.
See the video for the details and more fun & crazy findings!
Study link: https://www.sciencedirect.com/science/article/pii/S1550413119302487