The most active form of vitamin d is called calcitriol July 8, 2019 16 32 64 128 The active form of vitamin d is called quizlet The active form of vitamin d is known as quizlet The active form of vitamin d3 (calcitriol) is released from the quizlet The most biologically active form of vitamin d is quizlet Vitamin d is converted to its active form by the quizlet