From several in vivo and in vitro studies it is established that optimal and concomitant levels of vitamin D and K (liposoluble vitamins that play a central role in calcium metabolism) are beneficial for bone health and for the functioning of the cardiovascular system. In this work published in Int J Endocrinol. 2017 the hypothesis that the combined integration of vitamins D and K could be more effective than their individual consumption for bone health and cardiovascular well-being is supported. In fact, vitamin D promotes the production of vitamin K-dependent proteins to function properly. Given the powerful synergistic action of vitamins D and K, it is advantageous to include in your diet a variety of foods such as vegetables and fermented dairy products for the health of the bones and the cardiovascular system.

van Ballegooijen, Adriana J., et al. “The synergistic interplay between vitamins D and K for bone and cardiovascular health: A narrative review.” International journal of endocrinology 2017 (2017).