Which vitamin is synthesized by sunlight?
AVitamin D
BVitamin A
CVitamin K
DVitamin C
Explanation
• Vitamin D is produced when skin is exposed to UVB radiation from the sun.
• It is essential for bone health and immune function.
• Many people require supplements in climates with limited sunlight.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: FPSC/PPSC Past Papers
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