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Study Links Ultra-Processed Foods to 500 Daily Calories

9/20/2025

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Summary

Story summary

Kevin Hall's research links ultra-processed foods (UPFs) to an additional 500 calories consumed daily, contributing to obesity.
His book, "Food Intelligence," co-authored with Julia Belluz, examines nutrition science complexities without vilifying UPFs.
It addresses the historical context of nutrition research and food policy impacts on diets.
Hall left the NIH, claiming censorship, a statement contested by the NIH.
The U.S. food system generates excess calories mainly from corn and soy, exacerbating obesity.

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Story summary

Kevin Hall's research links ultra-processed foods (UPFs) to an additional 500 calories consumed daily, contributing to obesity.
His book, "Food Intelligence," co-authored with Julia Belluz, examines nutrition science complexities without vilifying UPFs.
It addresses the historical context of nutrition research and food policy impacts on diets.
Hall left the NIH, claiming censorship, a statement contested by the NIH.
The U.S. food system generates excess calories mainly from corn and soy, exacerbating obesity.