Hypervitaminosis D

Hypervitaminosis D occurs when too much vitamin D accumulates in the body, almost always from excessive use of supplements over a prolonged period. This excess raises calcium levels in the blood and, over time, can affect the function of several organs.

Frequent symptoms: nausea, vomiting, weakness, intense thirst, an increased need to urinate, constipation, and, in sustained cases, kidney-related discomfort.

When to see a doctor? It is prudent to consult if you are taking vitamin D supplements and these symptoms appear or if they do not go away over time.

Which specialist treats it? The general practitioner performs the first evaluation, and the nutritionist provides guidance on appropriate vitamin intake. Before starting or continuing high-dose supplements, it's a good idea to have the guidance of a professional to prevent hypervitaminosis D.