Perhaps you're getting enough calcium through the foods that you eat, but is your body absorbing this vital nutrient properly? That is where the Hallelujah Diet Vitamin D3 with K2 comes in. This vitamin is a synergistic combination that helps the metabolism of calcium throughout the body. It is the vitamin D3 that enhances the absorption of calcium, while vitamin K2 enables the body to effectively deposit the calcium. In effect, it provides support to bone health and cardiovascular health.