Multiple choice general knowledge science & technology

Which of the following helps in clotting of blood?

  1. Vitamin B1

  2. Vitamin B2

  3. Vitamin D

  4. Vitamin K
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Vitamin K is essential for blood clotting as it helps produce clotting factors (proteins) in the liver. Without adequate Vitamin K, blood cannot clot properly, leading to excessive bleeding. Vitamin B1 (thiamine) helps with nerve function, Vitamin B2 (riboflavin) aids energy production, and Vitamin D supports bone health and calcium absorption.

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