Final answer:
The RDA for vitamin D varies with age and certain conditions, with lactating women needing 400 units/day, and teenagers recommended to get 200 IU. The %DV is based on a 2,000 calorie diet, and the UL for adults is 4000 IU, cautioning against excessive intake. These figures are guidelines for vitamin D consumption to promote health without risking toxicity.
Step-by-step explanation:
The subject of this question is to match the Recommended Dietary Allowance (RDA), Daily Value (%DV), and Tolerable Upper-Level Intake (UL) for vitamin D. The RDA is the recommended daily intake amount that meets the nutritional requirements of nearly all (97-98%) healthy individuals in a group. It varies based on age, gender, and life stages such as pregnancy or lactation. According to the data provided, the daily requirement of vitamin D is generally 100 units, but lactating women need 400 units/day. For teenagers, it is recommended to get 5 micrograms (200 International Units or IU) of vitamin D every day.
The %DV provides how much a nutrient in a serving of food contributes to a daily diet and is based on a 2,000 calorie-a-day diet. Yet, the specific %DV for vitamin D is not provided. However, the information implies that a 8-ounce glass of milk fortified with vitamin D contains about 25% of the %DV, as it provides 100 IU, and the RDA for teenagers is 200 IU.
The UL, often referred to simply as the 'upper limit', is the maximum daily intake unlikely to cause harmful effects. Based on the Institute of Medicine source from 2006, the UL for vitamin D is 4000 IU for adults, which is not directly provided in the question but is important information when considering vitamin D intake.