This Total Vitamin D FIA Test is based on the fluorescence immunoassay method for the quantitative detection of Vitamin D in multiple human samples by self-developed LYOFIA® system, including whole blood, serum and plasma sample.
For in vitro diagnostic use only.
A blood test for vitamin D can determine whether osteoporosis has occurred. Pathological elevations of vitamin D in the blood can be seen in tuberculosis, lymphoma, hypercalcemia, and kidney stones, and serum vitamin D levels in children are higher than in adults. If children are deficient in vitamin D, they may develop vitamin D deficiency rickets, which manifests as irritability, excessive sweating, bone deformities, and muscle laxity. If adults are deficient in vitamin D, it can mainly manifest as osteoporosis, muscle weakness, easy falls and fractures, etc. In severe cases, it can lead to osteomalacia.