KBC 2023| Which of these is not a hormone in the human body? KBC 2023, Check the answer to the question- Which of these is not a hormone in the human body? By Himani Budakoti - October 5, 2023 KBC 2023, Amitabh Bachchan. (Representative Image) KBC 2023, The options of the question – Which of these is not a hormone in the human body? A. Bile B. Insulin C. Cortisol D. Adrenaline The answer is A. Bile.