Santina Conte, Vu Le, Monica K Li
The skin's role as a mirror of internal disease has long been established, with clear associations to several internal organs. However, its relationship with bone is less well known. There are clear physiological links between the two organ systems, with their shared factors crucial to maintain structural integrity and homeostasis. Collagen, vitamin D homeostasis, aging, medications, and the gut microbiome are all factors that impact both skin and bone. It is of utmost importance that the skin-bone axis be adequately understood to support a healthy aging process. In this review, we discuss the multiple facets related to skin and bone health, their interconnectivity, as well as the importance of promoting whole body health.