Which process would most likely be used to detect nutrient deficiencies?

Question

Which process would most likely be used to detect nutrient deficiencies? ​

Quizplus · Accepted Answer

Assessment techniques, such as blood tests or dietary assessments, would be the most reliable way to detect nutrient deficiencies. Nutrient stages identification usually requires specialized equipment and is not commonly used for nutrient deficiency detection. Overt symptoms identification and outward manifestations assessment may indicate a deficiency, but they are not always reliable as some symptoms may be present in many different nutrient deficiencies or other health conditions.

Which Process Would Most Likely Be Used to Detect Nutrient