In nutritional assessment, which information indicates current use of nutritional supplements?

• A. Height and weight
• B. Food allergies
• C. Use of nutritional supplements
• D. If can swallow

Answer: (C)

The main idea is that to know if someone is currently taking supplements, you need information that directly asks about it. This option does just that by stating the use of nutritional supplements, which reveals ongoing intake beyond regular food. Knowing current supplement use matters because it affects total nutrient intake, can lead to excess of certain vitamins or minerals, and may interact with medications or medical conditions. Other information like height and weight provides a snapshot of nutritional status through anthropometrics, not whether supplements are being used; food allergies inform what foods or supplements might be avoided due to reactions; and whether the person can swallow affects the method of delivery but doesn’t indicate current usage.