Among the following, which does not directly contribute Vitamin À to your body that is good for healthy eyesight?*1 pointA. CarrotsB. LettuceC. РарауаD. Squash

Vitamin ______ is needed in the retina of the eye to turn visual light into nerve signals to the brain.Multiple choice question.EADK

The leading cause of preventable blindness in children is caused by a deficiency of which vitamin?Multiple choice question.AKDE

____________________ is the form of vitamin A found in animal-derived foods.答案选项组Retinoic acidRetinalRetinolNo answer text provided.

Select all that applyVitamin A is important in maintaining normal differentiation in cells related to the structural components of the eyes, including _____. Multiple select question.the retinathe corneathe color

Which of the following is the term used for the biologically active forms of vitamin A?Multiple choice question.RetinoidsTocopherolsPhylloquinoneAscorbic acid