The RDA for adults for vitamin D is _____ mcg.

The RDA for adults for vitamin D is _____ mcg.
 a. 3
  b. 5
  c. 7
  d. 9
  e. 11

Q. 2

What is a consequence of vitamin A deficiency?
 a. megaloblastic anemia
  b. xerophthalmia
  c. pellagra
  d. lung damage
  e. hearing loss

Q. 3

A semi-vegetarian will generally exclude _____.
 a. milk
  b. eggs
  c. fish
  d. beef
  e. plant foods

Q. 4

What is a primary function of choline?
 a. It acts as an antioxidant.
  b. It aids in red blood cell development.
  c. It serves as a structural and signaling component of cell membranes.
  d. It enhances iron absorption.
  e. It participates in the regulation of gene expression.

Q. 5

The USDA's current food guide recommends that vegetables, fruits, and grains should make up about ______ of a plate of food.
 a. one-eighth
  b. one-fourth
  c. one-half
  d. two-thirds
  e. three-fourths

Q. 6

Individuals _____ are at higher risk of vitamin D deficiency.
 a. who are obese
  b. who are 35 years old or older
  c. who are vegans
  d. with neurological disorders
  e. with dark skin

Q. 7

The raw food diet _____.
 a. can prevent cancer
  b. is typically defined as an uncooked vegan diet
  c. consists of vegetables, fruits, nuts, seeds, sprouted grains, beans, and fish
  d. usually consists of 75 or more uncooked foods
  e. usually consists of all uncooked foods