Question

A patient is concerned about getting enough Vitamin C from food. The DRI for vitamin C could be obtained for the day by eating which of the following foods?

1) two cups of milk
2) three ounce serving of pork
3) one-half cup of carrots
4) one cup of strawberries

Answer 1

The DRI for vitamin C for adults can be met by consuming one cup of strawberries, which are rich in this vitamin. While other food options like milk provide vitamin D and meats provide iron, they do not offer significant amounts of vitamin C.

Step-by-step explanation:

Nutritional Source for Vitamin C

The Daily Recommended Intake (DRI) for vitamin C for adults is 70 mg. To obtain the required amount of vitamin C from food, a person can consume various fruits and vegetables that are rich in this nutrient. Among the options provided, one cup of strawberries is the best choice.

One serving of strawberries can provide a substantial amount of the daily requirement of vitamin C. In contrast, two cups of milk would offer vitamin D fortification, and three ounces of pork or half a cup of carrots are not among the richest sources of vitamin C.

Vitamin C is not only essential for general health but also plays a specific role in iron absorption and may reduce the duration and severity of the common cold. Citrus fruits, like oranges and lemons, are famously rich in vitamin C, but there are many other sources including berries, green leafy vegetables, tomatoes, and melons.