A trace element is required by the body in what amount?

• A. Very small amounts
• B. Large amounts
• C. Not required at all
• D. Moderate amounts

Answer: (A)

Trace elements are nutrients the body needs in very small quantities to support essential functions, such as enzyme activity, antioxidant defense, and hormone production. Because these needs are so tiny, they’re classified as trace elements rather than major minerals. That’s why the correct idea is that the body requires them in very small amounts. If they were required in large or moderate amounts, they’d fall into the category of macro minerals. Saying they’re not required at all would ignore their essential metabolic roles.