NCSF Micronutrients Practice Test 2025 - Free Micronutrients Practice Questions and Study Guide

The Recommended Dietary Allowance (RDA) of Vitamin C for adult females is established at 75 mg per day. This value is set to help ensure adequate intake to support overall health, including immune function, skin health, and antioxidant protection against oxidative stress. Vitamin C plays an essential role in collagen synthesis, which is crucial for healthy skin and connective tissues.

The RDA reflects the amount considered sufficient to meet the nutritional needs of the majority of healthy individuals in a specific demographic group, in this case, adult females. This recommendation may vary based on factors such as age, dietary habits, and specific health conditions, but for the general population of adult females, 75 mg is the standard guideline.

The other values provided are incorrect for the RDA for adult females. Some may reflect RDAs for different demographic categories or be higher amounts recommended for males or specific health conditions. Understanding these guidelines is crucial for proper dietary planning and ensuring micronutrient adequacy.