Certified Dietary Manager (CDM) 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 500

Which of the following is NOT considered a major mineral?

Calcium

Sodium

Iron

The correct answer is based on the classification of minerals into major and trace minerals. Major minerals, often referred to as macro-minerals, are those that the body needs in larger amounts to maintain health and perform essential functions. Calcium, sodium, and phosphorus are all classified as major minerals because they play vital roles in bodily functions such as bone health, fluid balance, and energy production.

Iron, however, is classified as a trace mineral. While it is essential for health—mainly for the formation of hemoglobin and red blood cells—our bodies require it in smaller amounts compared to major minerals. Understanding this classification helps in comprehending the different roles minerals play in nutrition and health maintenance.

Get further explanation with Examzify DeepDiveBeta

Phosphorus

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy