Natto Fermented Extract (Vitamin K2)
The Japanese are known as one of the world’s longest-lived populations, a fact often attributed to their long-standing dietary habits of consuming microbially fermented food such as Natto, sweet fermented rice, and miso. Natto, in particular, is regarded as a culturally significant food that is integral to maintaining health.
Natto contains vitamin K2 in the form of menaquinone-7 (MK-7).
Research has confirmed that MK-7 possesses a higher bioavailability and longer half-life compared to other forms of vitamin K2, enabling it to maintain a more stable serum concentration.
Physiological Functions of Vitamin K:
