Correct Option
The recommended daily protein intake for a moderately active adult woman is approximately 46 grams. This quantity is essential for supporting various physiological functions, including:
- Tissue repair and growth.
- Enzyme and hormone synthesis.
- Maintenance of muscle mass.
- Immune function.
For specific physiological states such as pregnancy, the protein requirement increases further, typically ranging from 47 to 60 grams per day, to accommodate fetal development and maternal tissue needs.
Incorrect Options
- (A) 30 g: This amount is significantly below the recommended daily allowance for a moderately active woman and would be insufficient to meet the body's protein requirements for maintenance and repair.
- (B) 37 g: This value is also less than the established dietary guideline for protein intake for a moderately active woman, potentially leading to inadequate nutritional support.
- (C) 40 g: While closer to the recommended intake, 40 grams is still below the optimal 46 grams required for a moderately active woman to ensure proper physiological functioning and health.