Vitamin K deficiency, also known as hypovitaminosis K, refers to a condition characterized by insufficient levels of this essential nutrient in the body. Vitamin K is crucial for proper blood clotting and bone health. However, when a deficiency occurs, it can lead to various health problems. Synonyms for vitamin K deficiency include insufficient vitamin K levels, low vitamin K, K deficiency, or lack of vitamin K. Individuals with hypovitaminosis K may experience excessive bleeding, easy bruising, delayed wound healing, or weakened bones. To address this deficiency, doctors may recommend dietary changes or prescribe vitamin K supplements to ensure optimal levels of this vital nutrient in the body.