Nutritional assessment

The assessment typically involves several components:

1. Anthropometric measurements: These are physical measurements of the body, such as height, weight, Body Mass Index (BMI), waist circumference, and skinfold thickness.
2. Biochemical data: This includes laboratory tests on blood and urine to measure levels of various nutrients, electrolytes, and organ function markers (e.g., albumin, hemoglobin, glucose).
3. Clinical examination: A physical examination by a healthcare professional to identify signs and symptoms of nutrient deficiencies or excesses (e.g., pale skin, edema, dry hair).
4. Dietary intake assessment: This involves gathering information about a person's food and fluid consumption over a specific period (e.g., 24-hour recall, food frequency questionnaire, food diary).

Based on these components, a healthcare provider can determine a person's nutritional risks and needs.