The Pro-D hormone synthesized by the body itself is cholecalciferol or (formerly) vitamin D3. Under the influence of UV-B, this is produced in the skin from a [[Cholesterin/en|cholesterol]] derivative which is formed in the [[Leber/en|liver]]. The actual active form of D3 is calcitriol, which is synthesized in the [[Niere/en|kidney]]. In diet, D3 is mainly found in fatty fish or is added to foods as a dietary supplement.
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The Pro-D [[Hormon/en|hormone]] synthesized by the body itself is cholecalciferol or (formerly) vitamin D3. Under the influence of UV-B, this is produced in the skin from a [[Cholesterin/en|cholesterol]] derivative which is formed in the [[Leber/en|liver]]. The actual active form of D3 is calcitriol, which is synthesized in the [[Niere/en|kidney]]. In diet, D3 is mainly found in fatty fish or is added to foods as a dietary supplement.
Aktuelle Version vom 10. Januar 2020, 08:51 Uhr
The Pro-D hormone synthesized by the body itself is cholecalciferol or (formerly) vitamin D3. Under the influence of UV-B, this is produced in the skin from a cholesterol derivative which is formed in the liver. The actual active form of D3 is calcitriol, which is synthesized in the kidney. In diet, D3 is mainly found in fatty fish or is added to foods as a dietary supplement.