The Vitamin K1 test analyzes blood levels of vitamin K1, essential for:
- Blood Clotting – Low K1 can lead to excessive bleeding or bruising.
- Bone Health – Deficiency may weaken bones, increasing fracture risk.
- Heart Health – Low K1 may contribute to arterial calcification.
This test helps determine if K1 supplementation is needed for clotting, bone, or heart health.