Test Your Knowledge

Preparing questions in advance can help patients to have more meaningful discussions with health professionals regarding their conditions. Patients may wish to ask their doctor or registered dietitian the following questions related to vitamin A:

1. Am I at risk for vitamin A deficiency or toxicity?
   
   
2. How can I learn more about sources of vitamins and how much I need each day?
   
   
3. Should I consult a registered dietitian to reduce my risk of vitamin A deficiency or overdose? Can you recommend one?
   
   
4. What early signs and symptoms of vitamin A deficiency should I be on the lookout for?
   
   
5. If I need treatment for my vitamin deficiency, how long will it last?
   
   
6. Should I eat more animal or plant sources to increase my vitamin A intake?
   
   
7. Is it possible for me to consume too much vitamin A?
   
   
8. What are the risks of consuming excess vitamin A?
   
   
9. As I age, how should I change the amount of vitamin A I consume?
   
   
10. Should I be concerned about how my lifestyle impacts my body’s ability to use vitamin A?