Portion Size Is a Major Source of Error in Reporting Food and Beverage Intake
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4 min read
Inaccurate self-reporting is a well-documented issue in nutrition research, with portion size standing out as a primary culprit. The difficulty for individuals to accurately estimate and recall the quantities of food and drink they consume is a major source of error in reporting food and beverage intake, overshadowing other factors like food quality or timing.
