Origins of Essential Vitamins
Test your knowledge about the discovery and natural sources of vitamins B complex, A, D, and C
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Quiz Questions & Answers
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Question 1: Which vitamin was first discovered when studying the causes of beriberi disease?
Vitamin A
Vitamin B1 (Thiamine)
Vitamin C
Vitamin D
Question 2: Which vitamin was identified through studying night blindness in ancient Egypt?
Vitamin C
Vitamin B12
Vitamin D
Vitamin A
Question 3: What led to the discovery of vitamin C?
Cancer research
Scurvy in sailors
Bone disorders
Heart disease
Question 4: How was vitamin D's importance first recognized?
Through studying rickets
Through diabetes research
Through heart studies
Through cancer studies
Question 5: Which vitamin complex was discovered to be not one, but multiple compounds?
Vitamin C complex
Vitamin B complex
Vitamin A complex
Vitamin D complex
Question 6: Which vitamin was first synthesized in a laboratory?
Vitamin A
Vitamin B1
Vitamin C
Vitamin D
Question 7: What natural experiment led to understanding vitamin B3's role?
Study of desert tribes
Study of mountain communities
Study of pellagra in corn-based diets
Study of arctic populations
Question 8: Which vitamin's discovery was linked to studying growth in young animals?
Vitamin C
Vitamin A
Vitamin B6
Vitamin D