Question

Which of the following is a Trace Mineral?

• A. Sodium
• B. Calcium
• C. Iron
• D. Potassium

Hint:

Trace minerals like iron are required in tiny amounts yet play critical roles in enzyme activity, oxygen transport, and immune defense. Always include them in your diet for optimal health.

Answer 1

The Correct Option is C

Trace minerals, also known as microminerals, are required by the body in very small amounts but are essential for various physiological functions. Iron (C) is a trace mineral vital for the formation of hemoglobin in red blood cells, which is crucial for oxygen transport. Sodium (A), calcium (B), and potassium (D) are major minerals needed in larger quantities for maintaining fluid balance, bone health, and muscle function.