Insufficient Vitamin K2–Key Factor in the Development of Varicose Veins One of vitamin K2’s primary actions in the body is the carboxylation (activation) of matrix GLA protein (MGP). Critical to maintaining the health of the entire cardiovascular system, MGP is known to prevent calcification in the arteries. Now, new research shows vitamin K-activated MGP is … Continue reading The Heart Bone and Skin Health Benefits of Vitamin K