Tag: Cholecalciferol toxicity

High levels of vitamin D3, or hypervitaminosis D, are almost always caused by consuming excessive amounts of supplements, and not from sun exposure. This can lead to a toxic condition with dangerously high calcium levels in the blood, disrupting critical body functions.

Excessive intake of cholecalciferol, or vitamin D3, almost always comes from taking high-dose supplements, not from diet or sun exposure. Knowing what the symptoms of too much cholecalciferol are is crucial, as this condition, known as hypervitaminosis D, can lead to serious health complications related to elevated calcium levels in the blood.