Preparation instructions
No fasting required.
Vitamins test information
Vitamin D Test: price comparison, preparation instructions, and normal range.
Checks vitamin D status for bone, muscle, and immune health.
25 Hydroxy Vitamin D
24 hours report
1 labs publishing rates
Normal range
Deficiency often below 20 ng/mL, sufficiency commonly 30-100 ng/mL.
Reference ranges can vary by lab method, age, sex, pregnancy status, and clinical condition. Always consult a qualified doctor for interpretation.