CYP24 breaks down excess 1,25-D, ensuring that the level of 1,25-D
in the body stays
in the normal range. But
in chronically ill individuals,
the VDR (which is blocked by bacterial susbstances) can no longer transcribe CYP24. The level of 1,25-D in the body becomes significantly elevated since there is no CYP24 to keep it in check."
You see where it says HEALTHY INDIVIDUALS>? how do you become healthy? through the food you eat!