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Vitamin K2: Essential Nutrient for Bone and Cardiovascular Health
Vitamin K2 (menaquinone) is a fat-soluble vitamin crucial for bone mineralization and vascular health. It activates proteins like osteocalcin and matrix GLA protein, which direct calcium into bones and prevent arterial calcification.
Sources include fermented foods (natto), cheese, egg yolks, and supplements (MK-4 and MK-7 forms). It works synergistically with vitamin D3 to enhance calcium metabolism and reduce fracture risk, particularly in older adults.
Emerging research links Vitamin K2 to:
Reduced osteoporosis risk
Better dental health