“…For instance, its specific receptor was detected in the human insulin gene promotors (between −761 and −732 base pairs), which enabled it to regulate insulin expression (Maestro et al , 2003, Maestro et al, 2002. However, chronically taking higher dose of colecalciferol can result in undesirable side-effects such as nausea, vomiting, headache, hypercalcemia, kidney stones, arrhythmia and bone pathologies (Inzucchi, 2004, Roy et al , 2016. Beyond its effects on bone homeostasis, vitamin D is now considered as an active biologic multi-potential compound (Feldman et al, 2013).…”