Which component is typically included in a routine nutrition assessment to evaluate biochemical status?

• A. Anthropometrics
• B. Dietary history
• C. Laboratory data
• D. Functional status

Answer: (C)

Biochemical status is assessed through laboratory data. These measurements provide objective indicators of nutrient stores and how the body is functioning metabolically, which isn’t always evident from a person’s appearance or reported intake. In routine nutrition assessment, lab data can reveal protein status (for example, serum albumin or prealbumin), iron status (such as ferritin and transferrin saturation), and micronutrient levels (like vitamin D, B12, folate), as well as mineral balance and organ function markers (electrolytes, liver enzymes, kidney function). This information helps detect deficiencies or excesses and guides interventions, especially when inflammation or illness may affect other indicators. In contrast, anthropometrics measures body size and composition, dietary history reflects intake patterns, and functional status indicates physical capacity. Each component contributes to a full picture, but laboratory data specifically target biochemical status.