Question

A nurse is providing teaching about the adequate daily intake of vitamin D to a client. Which of the following intake amounts should the nurse recommend?

A) 400 IU per day
B) 800 IU per day
C) 1000 IU per day
D) 2000 IU per day

Answer 1

The nurse should recommend a daily intake of 400 IU of vitamin D for adults, but it may vary depending on various factors. Vitamin D3 can also be synthesized through sunlight exposure, and certain foods are rich in vitamin D.

Step-by-step explanation:

The nurse should recommend that the adequate daily intake of vitamin D for an adult is generally 400 IU per day, which is the standard amount provided for the maintenance of healthy bones and bodily functions. However, requirements might vary depending on factors such as age, pregnancy, lactation, and exposure to sunlight, with some guidelines suggesting up to 800 IU per day for adults. It is important for individuals to also consider how much sunlight they receive, as vitamin D3 can be produced endogenously when the skin is exposed to sunlight. Foods such as fish, liver oils, egg yolks, and fortified dairy products are excellent dietary sources of vitamin D.