Question

Which of these vitamins are needed for the clotting of blood?

• A. Vitamin A
• B. Vitamin C
• C. Vitamin D
• D. Vitamin K

Answer 1

The correct option is D Vitamin K

Vitamin K is the vitamin which is responsible for the formation of important clotting factors like prothrombin. Hence, Vitamin K along with the calcium ions should be a part of our diet as they help in promoting clotting/coagulation. Other than that, they also help in increasing the bone density in our body.