Tag: Vitamin k function

According to MedlinePlus, vitamin K is known as the 'clotting vitamin' and is vital for your body's health. For those referencing study tools like Quizlet, understanding what is the main function of vitamin K involves grasping its critical role in producing blood-clotting proteins in the liver and supporting bone health.

According to the National Academy of Science Food and Nutrition Board, men require 120 mcg/day of vitamin K and women require 90 mcg/day for optimal health. This fat-soluble nutrient plays a critical, multifaceted role in the human body, impacting everything from emergency wound response to long-term skeletal maintenance. Understanding what vitamin K does is key to appreciating its widespread importance.

Over 90% of dietary vitamin K comes from leafy green vegetables like spinach and kale, yet its lipid-soluble nature is what truly defines its absorption and function. This essential micronutrient, known for its role in blood clotting and bone health, is indeed a member of the fat-soluble vitamin group, sharing key characteristics with lipids.