The researchers gathered and analyzed the ingredient lists, nutrition facts and prices of foods available in three leading U.S. grocery stores: Target, Whole Foods, and Walmart. They used this ...

If you like what you read and want it in your inbox, sign up here ... the nutritional value and prices of more than 50,000 foods available at Target, Whole Foods and Walmart — the three ...

The researchers then used their FPro algorithm, published in a 2023 article in Nature Communications, which leverages machine learning to determine the degree of processing for the available foods ...