Which of the following is NOT a classification for the food additives mannitol, sorbitol, and xylitol?
a. Polyols b. Sugar alcohols
c. Alternative sweeteners d. Artificial sweeteners
Question 2
If a normal, healthy adult were to begin consuming a vitamin A-poor diet, approximately how much time would pass before the first deficiency symptoms would appear?
a. 2 weeks b. 1 to 2 months
c. 6 months d. 1 to 2 years