19 May 2020 --- Vitamins D3 and K2 each function more effectively in the presence of the other. This is according to the latest research compiled by Kappa Bioscience, manufacturer of K2 MK-7, to educate food and supplement formulators on the relationship between the two vitamins. During the launch of its recent educational series, The Perfect Pair, Kappa Bioscience explains the science behind the synergistic mechanism and its recent success in the market. While vitamins D3 and K2 have separately been widely recognized for their importance in balancing calcium for better bone and cardiovascular health, new findings make a case for the increased pairing of the vitamins on store shelves.