Vitamin A Nutrition Quiz

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48 Questions

What is the recommended dietary allowance (RDA) of Vitamin A for men?

Which form of Vitamin A is mainly stored in the liver and adipose tissue?

What is the biological activity of β-carotene compared to retinol activity equivalent (RAE)?

What is the main function of Vitamin A in the body?

What is the RAE of Vitamin A for lactating females?

What is the efficiency of retinol absorption compared to carotene?

Which food item provides the highest amount of Vitamin A per serving?

What is the primary source of Vitamin A for the body?

What is the RAE of Vitamin A for males aged 11-14?

What is the main metabolic function of Vitamin A?

What is the efficiency of carotene absorption compared to retinol?

What is the main cause of Vitamin A deficiency?

Which of the following is a symptom of vitamin A deficiency?

What is the function of retinoic acid in gene expression?

Which of the following is a measure of vitamin A status?

What is a potential consequence of vitamin A toxicity?

Which receptors bind to the retinoic acid response element (RARE) on DNA?

What is the direct measure of vitamin A status?

What is the main function of retinoic acid in epithelial cells?

What is the role of carotenoids in the body?

What is the recommended upper limit of dietary intake for vitamin A in pregnant women?

What is the measure used to assess vitamin A status after vitamin A ingestion?

What is a potential consequence of vitamin A deficiency?

What is the role of vitamin A in embryonic development?

What is the main function of retinoic acid in gene expression?

Which receptors bind to the retinoic acid response element (RARE) on DNA?

What is the measure used to assess vitamin A status after vitamin A ingestion?

What is the direct measure of vitamin A status?

What is a potential consequence of vitamin A toxicity?

What is the main cause of Vitamin A deficiency?

What is the role of carotenoids in the body?

What is the main metabolic function of Vitamin A?

What is the main function of Vitamin A in the body?

What is the primary source of Vitamin A for the body?

What is the efficiency of retinol absorption compared to carotene?

What is the efficiency of carotene absorption compared to retinol?

What is the retinol activity equivalent (RAE) for 1µg of β-carotene?

What is the primary form of Vitamin A stored in the liver and adipose tissue?

What is the recommended dietary allowance (RDA) of Vitamin A for women?

What is the main metabolic function of Vitamin A?

What is the measure used to assess vitamin A status after vitamin A ingestion?

What is the efficiency of retinol absorption compared to carotene?

What is the RAE of Vitamin A for males aged 18-64?

What is a potential consequence of vitamin A deficiency?

What is the efficiency of carotene absorption compared to retinol?

What is the main function of retinoic acid in gene expression?

Which food item provides the highest amount of Vitamin A per serving?

What is the biological activity of β-carotene compared to retinol activity equivalent (RAE)?

Description

Test your knowledge of Vitamin A and its importance in human nutrition with this quiz. Explore the different forms of Vitamin A, its role in addressing deficiencies, and its impact on public health.

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