Vitamin K2
Vitamin K2 is a fat-soluble vitamin that plays a crucial role in bone health, cardiovascular function, and overall well-being. It helps direct calcium to bones and teeth while preventing arterial calcification, supporting both skeletal strength and heart health.
What is Vitamin K2?
Vitamin K2, also known as menaquinone, is a form of vitamin K primarily found in fermented foods, dairy products, and animal-based sources like egg yolks and liver. Unlike vitamin K1, which is abundant in leafy greens, vitamin K2 has a longer half-life and is more effective in directing calcium to the right areas of the body.
Health Benefits of Vitamin K2
- Supports Bone Health
- Vitamin K2 activates osteocalcin, a protein that binds calcium to bones, improving bone density and reducing fracture risk.
- Promotes Heart Health
- Helps prevent arterial calcification by directing calcium away from blood vessels, reducing the risk of cardiovascular disease.
- Enhances Dental Health
- Supports tooth remineralization by activating proteins that help deposit calcium in the teeth.
- Aids in Blood Clotting
- Plays a role in proper blood coagulation, ensuring wounds heal efficiently while preventing excessive bleeding.
- Supports Metabolic and Hormonal Health
- May contribute to insulin sensitivity and hormonal balance, potentially reducing the risk of metabolic disorders.
Vitamin K2 is essential for strong bones, cardiovascular health, dental health, and proper calcium regulation, making it a vital nutrient for overall wellness.
Scientific Support
- Bone Health: Research indicates vitamin K2 improves bone mineral density and reduces fracture risk (Ahmad et al., 2022).
- Heart Health: Studies suggest it prevents arterial calcification and lowers cardiovascular disease risk (Anderson et al., 2016).
- Dental Health: Findings show its role in activating proteins that strengthen teeth and bone tissue (Jayasinghe et al., 2022).
- Blood Clotting: Research confirms its essential role in proper coagulation and wound healing (Opneja et al., 2019).
- Metabolic Health: Emerging evidence suggests vitamin K2 may support insulin sensitivity and glucose metabolism (Yoshida et al., 2008).