What is the upper limit for Vitamin D in infants and children up to the age of 8?Multiple choice question.10,000 IU/day4000 IU/day1000-3000 IU/day

What is the current RDA for vitamin D for individuals of age 1 to 70 years?Multiple choice question.20 μg daily10 μg daily15 μg daily

An adequate intake of vitamin D for adults 19–50 years of age is:Group of answer choices100 μg/day25 μg/day50 μg/day5 μg/day

he American Academy of Pediatrics recommends all infants be given _________blank of vitamin D per day until they are consuming that much from food.Multiple Choice5 micrograms10 micrograms15 micrograms20 micrograms

Vitamins A and D are unlikely to cause toxicities unless taken in amounts ___________ times greater than the DRI.Multiple choice question.5 to 101 to 32 to 4

The current RDA for vitamin D for adults over 70 is ____ the RDA set for individuals from 1 to 70 years of age.Multiple choice question.the same ashigher thanlower than