Which type of dietary assessment involves a 24-hour recall?

The 24-hour recall is a specific technique used in dietary assessment, which is aimed at gathering detailed information about an individual's food and beverage intake over the previous 24 hours. This method involves an interviewer asking the participant to recall everything they ate and drank during this timeframe. It collects data that can provide insights into dietary patterns, nutrient intake, and potential areas for dietary improvement.

In contrast, the other types of assessments listed focus on different aspects of health and nutrition. Anthropometric assessment involves measuring physical dimensions of the body, such as height, weight, body mass index (BMI), and circumference measurements. Biochemical assessment refers to evaluating biological markers in blood, urine, or other bodily fluids to assess nutritional status or health implications. Clinical assessment involves a physical examination and a review of medical history to identify signs of nutrient deficiencies or other health conditions. Thus, the identification of the 24-hour recall as part of dietary assessment accurately reflects its specific role in gathering dietary information.