What is the RDA for vitamin E?Multiple choice question.1200 mg/day200 mg/day15 mg/day100 mg/day

Understanding RDA for Vitamin E

The Recommended Dietary Allowance (RDA) for vitamin E varies depending on age, sex, and life stage. For adults, the RDA is typically set based on the amount needed to prevent deficiencies.

Analysis of Options

1. 1200 mg/day: This amount is significantly higher than the established RDA for adults, which is not commonly recommended.
2. 200 mg/day: Still higher than the typical RDA, as the values usually are well below this.
3. 15 mg/day: This is the generally accepted RDA for adult men and women.
4. 100 mg/day: This is higher than the standard recommended value for adults.

Final Answer

The correct answer is 15 mg/day, which is the established RDA for vitamin E in adults.