Vitamin K is a vital nutrient that our body needs for blood to clot and stop bleeding. We get vitamin K from the food we eat. Some vitamin K is also made by the good bacteria that live in our intestines.
Why is Vitamin K Important?
The newborn infant is usually given vitamin K after birth to prevent a life-threatening disease called hemorrhagic disease of the newborn. Vitamin K deficiency is one of the most common causes of bleeding in healthy infants.
Newborns are inherently vitamin K deficient at birth due to lower stores as well as a decreased ability to utilize vitamin K. It is estimated that the risk of late onset (presents between 2 to 6 months of age) vitamin K deficiency bleeding is 81 times higher in infants not given vitamin K prophylaxis at birth.