Vitamin K is actually a small group of chemical compounds with similar compositions. Vitamin K1 and vitamin K2 are the two primary forms of vitamin K that possess the most active properties in the human body.
Vitamin K1, found primarily in green leafy vegetables like spinach and kale, is most commonly associated with blood coagulation. Vitamin K2, primarily manufactured by our own intestinal bacteria, is normally associated with optimal bone health.
As I have discussed before, taking synergistic blends of supplements is most beneficial for our health and utilization of the consumed supplement. I recommend Isotonix Vitamin D, which provides 45 mcg of Vitamin K2 and 5,000 IU of Vitamin D per serving. Studies show that Vitamin D has numerous benefits including preventing seasonal depression, cancer, heart disease, diabetes, and much much more!
Feel free to contact me with any questions.
Source: Vitamin K May Protect Against Developing Non-Hodgkin Lymphoma, Say Mayo Clinic Researchers