The benefits of supplementing with K2 may be enhanced even further when combined with a vitamin D supplement. These two vitamins have synergistic effects, which means they may work together.
Though this needs to be studied in more detail, current research on vitamin K2 and health is promising. In fact, it potentially may have lifesaving implications for many people.
You can get vitamin K2 from high fat dairy products, egg yolk, liver, and fermented foods, such as sauerkraut.