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Cravings Deceive: The Impact of Ultra-Processed Foods
Eating ultra-processed foods triggers increased cravings and leads to overeating, according to a significant study published in Cell Metabolism. Those consuming a standard American diet of ultra-processed items tended to consume an additional 500 calories daily compared to individuals on an unprocessed diet, resulting in an estimated weight gain of two pounds in just two weeks. The study highlighted hormonal changes, noting lower levels of the satiation hormone neuropeptide YY and elevated levels of the hunger hormone ghrelin in the ultra-processed food group, underscoring the deep physiological impacts of food choices on appetite and satiety.