Which of the following vitamins helps in normal clotting of blood in human beings?

Correct option is A

The correct answer is (a) Vitamin K.
· Vitamin K plays a crucial role in the normal clotting of blood. It helps produce proteins necessary for blood clotting, such as prothrombin. Without sufficient Vitamin K, the blood’s ability to clot is impaired, which can lead to excessive bleeding.
· This vitamin is also involved in bone health by supporting calcium binding in the bones.
Information Booster:
· Vitamin D: Essential for calcium absorption and bone health.
· Vitamin C: Important for immune function, antioxidant protection, and skin health.
· Vitamin A: Supports vision, immune function, and cell growth.