Vitamin k deficiency

  Understanding Vitamin K Deficiency: Is It Life-Threatening? **Introduction** Vitamin K is a crucial nutrient that plays an essential role in blood clotting, bone health, and overall bodily functions. It exists in two primary forms: K1 (phylloquinone) found in leafy greens and K2 (menaquinone) found in fermented foods and animal products. While vitamin K deficiency is relatively rare, it can lead to serious health issues, raising the question of whether it can be life-threatening. **Causes of Vitamin K Deficiency** Several factors can contribute to vitamin K deficiency: 1. **Dietary Insufficiency**: A diet low in leafy greens, broccoli, and other vitamin K-rich foods can lead to deficiency.     2. **Malabsorption Disorders**: Conditions like celiac disease, Crohn's disease, and cystic fibrosis can impair nutrient absorption, including vitamin K. 3. **Medications**: Certain medications, particularly anticoagulants like warfarin, can interfere with vitamin K metabolism and usage