Vitamin K

Definition

Vitamin K is a group of vitamins that play a critical role in blood clotting, bone metabolism, and regulating blood calcium levels.

Scientific / Technical Definition

Vitamin K refers to a family of fat-soluble vitamins that are essential for the synthesis of proteins required for blood coagulation and bone health. It exists in two main forms: vitamin K1 (phylloquinone), found in plant foods, and vitamin K2 (menaquinones), found in animal products and fermented foods.

Benefits

• Supports normal blood clotting processes, preventing excessive bleeding.
• Contributes to bone health by aiding in bone mineralization.
• May reduce the risk of fractures due to improved bone strength.
• Plays a role in heart health by preventing calcification of arteries.

Examples

• Leafy green vegetables such as kale, spinach, and broccoli
• Fermented foods like natto
• Animal products like liver and eggs
• Vegetable oils

Additional Information

• importance: Vitamin K is important for maintaining bone strength and proper blood coagulation mechanisms in the body.

Related Terms

• Vitamin D
• Calcium
• Bone Health
• Blood Clotting

References

• Vitamin K: Role in Human Health
• The Emerging Role of Vitamin K in Clinical Practices