KnowraUltraviolet-BLinked fromLinked fromThe 7 pages that link to Ultraviolet-B, each with the reason it gives.All 7Broader topic 3Related 4Vitamin DRelated: It initiates the skin pathway that makes cholecalciferol.Reptile husbandryRelated: UVB lighting supports calcium metabolism in species that require it.CholecalciferolRelated: Its photons trigger the first chemical step in skin production of cholecalciferol.Chinese water dragonRelated: Appropriate UVB exposure supports calcium metabolism in captive care.