Once it enters your system, it must travel to the liver and then the kidneys to be converted into its active form, known as calcitriol
In research contexts, this does not necessarily imply depression or emotional distress
10.1016/S0887-8994(97)00026-X Warter JM, Imler M, Marescaux C, Chabrier G, Rumbach L, Micheletti G, Krieger J: Sodium valproate-induced hyperammonemia in the rat: role of the kidney
The GH response is generally reported to plateau around ~100 mcg per dose , so the protocol is built around that response ceiling rather than ever-larger single doses [3] [4]
Also, if fatigue is accompanied by other symptoms like dizziness, significant weight loss, severe stomach pain, or trouble breathing, call a doctor right away