No special preparation is needed for Vitamin C Active. Inform your doctor if you are on any medications or have any underlying medical conditions or allergies before undergoing Vitamin C Active. Your doctor depending on your condition will give specific instructions.
Vitamin C Active is done using Active method on a Blood sample.
The normal result for Vitamin C Active for Vitamin C is 0.6 - 2 mg/dl for Unisex gender and for All age groups.