Which of the following nutrients is necessary for proper blood clotting?a)Vitamin Cb)Vitamin Kc)Vitamin Ed)Vitamin B12Correct answer is option 'B'. Can you explain this answer?

Question

Answer

Vitamin K is necessary for proper blood clotting. It helps in the synthesis of clotting factors in the liver, which are essential for the formation of blood clots to prevent excessive bleeding.

Answer

Importance of Vitamin K in Blood Clotting
Vitamin K plays a crucial role in the blood clotting process. Here’s why it is essential:
Role in Clotting Factors
- Vitamin K is vital for synthesizing several key proteins known as clotting factors, which are necessary for blood coagulation.
- These proteins include prothrombin, which is a precursor to thrombin, a critical enzyme in the clotting cascade.
Deficiency Effects
- A deficiency in Vitamin K can lead to excessive bleeding and bruising, as the blood's ability to clot is significantly impaired.
- Newborns are particularly at risk for Vitamin K deficiency; hence, they are often given a Vitamin K injection shortly after birth to prevent bleeding disorders.
Sources of Vitamin K
- You can find Vitamin K in various foods, particularly green leafy vegetables like spinach, kale, and broccoli.
- Other sources include fermented foods, dairy products, and certain oils.
Conclusion
In summary, Vitamin K is indispensable for proper blood clotting due to its role in synthesizing essential clotting factors. Ensuring adequate intake of this nutrient is vital for maintaining healthy blood coagulation and preventing bleeding disorders.

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