A full-body checkup is one of the tracks that guarantee you remain healthy, and tests for Vitamin D and B12 are extra details on your health history. Vitamin D and B12 are also equally significant for holding on to bones, energy, and healthy immune support in general well-being. In this regard, Qris Health's full body checkup with Vitamin D and B12 provides a comprehensive holistic assessment of your health as a whole in one package.