Vitamin K2
Vitamin K2, or menaquinone, is a fat‑soluble vitamin essential for regulating how the body uses calcium. Its most important function is activating proteins such as osteocalcin and matrix Gla‑protein, which guide calcium into bones and teeth while preventing harmful deposits in blood vessels. This makes vitamin K2 crucial for maintaining strong bones and supporting long‑term cardiovascular health. Vitamin K2 is also involved in producing key clotting factors that prevent excessive
Naturally found in fermented foods, dairy, and certain animal products, vitamin K2 is widely used in dietary supplements and functional nutrition formulas. It is often combined with calcium and vitamin D to enhance absorption efficiency and improve bone mineralization, making it a key ingredient in products targeting bone strength and healthy aging.