Biology · Vitamins
How is Vitamin-D primarily synthesized in the human body?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1By absorbing water from the kidneys
- 2By UV rays acting on cholesterol in the skin✓
- 3Through bacterial synthesis in the stomach
- 4Through iron conversion in the liver
Correct answer
By UV rays acting on cholesterol in the skin
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