Vitamin D + K2 Patient Favorites so supplementing is beneficial for

so supplementing is beneficial for endurance and ultra endurance events

Thorne's B

It has a long half-life linked to stable serum levels

reducing the risk of oxidative damage to the lens and cornea of the eye

and genetic variation

Vitamin D + K2 Patient Favorites so supplementing is beneficial forFORMERLY Vitamin D K2 Liquid Both vitamin D and vitamin K2 support bone and muscle health, along with cardiovascular health and immune function. It is important to maintain an optimal level of vitamin D in the body through all stages of life, from fetal development to old age. Vitamin K2, a series of molecules known as menaquinones, exerts a more powerful influence on bone than does vitamin K1. The vitamin K2 in this formula is the well studied MK 4.