Vitamin D Test

A single blood test measuring vitamin D level, one of the most commonly deficient nutrients in the Czech population — particularly through the winter months. Vitamin D status is relevant to bone health, immune function and general wellbeing, and the test is useful for anyone wanting to check their level before or during supplementation. Self-pay with no referral — book and pay online, attend a collection point, receive results.

AGELLAB's vitamin D test measures the circulating level of vitamin D (25-hydroxyvitamin D) from a single blood sample. Vitamin D deficiency is widespread in the Czech Republic and across Central Europe, especially during autumn and winter when limited sunlight reduces the skin's own production, and low levels are common even in people who feel well. Checking vitamin D status is a simple, inexpensive way to put supplementation on a rational footing: rather than guessing a dose, a measured baseline lets a person and their clinician tailor supplementation and then confirm that the level has reached an appropriate range on a follow-up test. The test is also useful for people with fatigue, frequent infections, or bone and muscle concerns who want to rule vitamin D in or out as a contributing factor. The analysis is performed in ISO 15189-accredited AGEL-group laboratories. The test is fully self-pay and consumer-facing: clients choose it in the AGELLAB e-shop, reserve a slot and pay online, then attend the Ostrava-Vítkovice collection point or any nationwide collection point for the blood draw. No fasting is required, and results are delivered electronically after laboratory processing.