Question : Which vitamin helps in blood coagulation?
Option 1: Vitamin A
Option 2: Vitamin C
Option 3: Vitamin K
Option 4: Vitamin E
Correct Answer: Vitamin K
Solution : The correct option is Vitamin K.
Proteins required for blood clotting and bone growth are produced with the aid of vitamin K. One of the fat-soluble vitamins is vitamin K. Blood clotting is directly regulated by the vitamin K dependent protein thrombin. Green vegetables are the source of vitamin K in the human body.
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