Which vitamin helps in the normal blood clotting process in humans?

💡 Solution & Explanation

Vitamin K is an essential fat-soluble vitamin required by the liver for the post-translational carboxylation of several blood plasma clotting factors, preventing uncontrolled bleeding tendencies. Deficiencies in vitamins like A or C cause night blindness and scurvy respectively. Human nutritional requirements and vitamin deficiency disorders constitute standard questions in biology competitive sections.