Which trace mineral enhances insulin function?

• A. Selenium.
• B. Chromium.
• C. Molybdenum.
• D. Manganese.

Answer: (B)

Verified step by step guidance

1. Understand the role of trace minerals in the body. Trace minerals are essential nutrients required in small amounts for various physiological functions, including enzyme activity, hormone production, and metabolic processes.
2. Review the function of insulin in the body. Insulin is a hormone that regulates blood sugar levels by facilitating the uptake of glucose into cells.
3. Learn about the specific role of chromium in enhancing insulin function. Chromium is a trace mineral that helps improve insulin sensitivity and supports glucose metabolism by enhancing the action of insulin at the cellular level.
4. Differentiate between the trace minerals listed in the problem (selenium, molybdenum, manganese, and chromium) and their respective roles in the body. For example, selenium is involved in antioxidant defense, molybdenum is a cofactor for certain enzymes, and manganese supports bone health and enzyme activity.
5. Conclude that chromium is the trace mineral that specifically enhances insulin function, based on its role in improving insulin sensitivity and glucose metabolism.