Vitamin D- Adequate intake
- 400IUDietary Reference Intakes for Koreans 2020
- Adequate intakeAge 65+
- 600IUDietary Reference Intakes for Koreans 2020
- Upper limit
- 4,000IUDietary Reference Intakes for Koreans 2020
- High-dose caution
- Dietary Reference Intakes for Koreans 2020