Iron and Vitamin K2

Iron and Vitamin K2 – different roles, shared importance

Iron and vitamin K2 function through different mechanisms in the body, but both are essential for good health. Iron is important in the formation of hemoglobin in red blood cells. Hemoglobin carries oxygen from the lungs to tissues, which enables energy production in the cells.

Vitamin K2, in turn, helps direct calcium to the right places in the body, especially to bones and teeth. At the same time, it helps prevent calcium from accumulating in the blood vessels, which is important for cardiovascular health.

When the body receives enough iron and vitamin K2, it supports both proper blood circulation and bone health.

How do iron and vitamin K2 support well-being together?

Although iron and vitamin K2 do not work directly in the same metabolic pathway, their effects complement each other in terms of overall health.

Iron helps ensure that the body’s cells receive enough oxygen and energy. This supports energy levels, physical performance, and brain function. Vitamin K2, on the other hand, helps maintain strong bones and supports blood vessel health by regulating the movement of calcium in the body.

When blood circulation works well and bones remain strong, the body can function in a balanced way. For this reason, sufficient intake of both nutrients is important for long-term health.

Where can iron and vitamin K2 be found?

A varied diet helps ensure adequate intake of both iron and vitamin K2.

Iron can be found for example in:

• red meat

• liver

• whole grains

• beans and lentils

• green leafy vegetables

Vitamin K2 can be obtained for example from:

• fermented foods such as natto

• cheese

• eggs

• meat

A balanced diet that includes a variety of nutrients helps support both blood circulation and bone health.

Source: THL – Nutrition Recommendations