Tag: Underreporting

Research consistently shows that individuals often misreport their dietary intake, a key challenge in nutrition studies. This susceptibility to human memory flaws is a major limitation of the 24-hour recall method, as it hinges entirely on accurate retrospection.

Studies have shown that underreporting of energy intake is widespread in dietary assessment methods like the 24-hour dietary recall. This highlights a critical and significant limitation of the 24-hour dietary recall method in assessing clients' dietary habits, which relies heavily on a respondent's memory and honesty.

According to the National Institutes of Health, food records are commonly used to assess dietary intake, but their accuracy is heavily dependent on participant cooperation and memory. A key consideration for researchers and clinicians is understanding the underlying assumptions and limitations of a 3-day food record to assess dietary intake.