Vitamin K1 vs K2
Vitamin K1 vs K2
Vitamin K is a fat-soluble vitamin essential for blood clotting, bone health, and heart health. However, the two main dietary forms—K1 (phylloquinone) and K2 (menaquinones)—differ in absorption, function, and food sources. This guide provides a clear comparison to help you understand which form is right for your needs and how to optimize your intake.