Why does the calcium have vitamin K?
Vitamin K is an important nutrient for bone health. Many people do not get adequate vitamin K and deficiency has been shown to contribute to bone loss. Vitamin K can not only increase bone mineral density in osteoporotic people but also actually reduce fracture rates. Additionally, increasing evidence suggests that vitamins D and K are synergistic, and work better for bone health when used together. If you are supposed to avoid vitamin K, please consult with your doctor before trying products with vitamin K.