NABL Aligned pathology laboratory Free home collection · On-time phlebotomist visits

NABL-Aligned Diagnostic Lab in Bangalore & Delhi NCR

Book blood tests, full body checkups, and pathology panels with free home sample collection, on-time phlebotomist visits, and digital reports in 24–48 hours.

FREE Home collection Doorstep blood tests at no extra charge
ON TIME Scheduled slots Phlebotomist arrives in your booked window
Reports in 24–48 hours Secure digital delivery to your phone
10247+ Tests completed
45+ Expert phlebotomists
512+ Free home collections monthly

Real operational metrics from CoreLab diagnostic services.

Vitamin D3 25 OH and B12 – Vitamin Profile

2 Parameters Includes

₹799 ₹2,500
68% Off
Vitamin D (25-OH) testing helps identify deficiency linked to bone health, fatigue, and immunity. CoreLab offers accurate vitamin D blood tests with home collection in Ghaziabad.

Vitamin B12 is crucial for the formation of healthy red blood cells and plays a key role in maintaining a healthy nervous system. Deficiency can lead to issues like anemia and nerve damage.

On the other hand, low levels of Vitamin D3 can lead to reduced bone density, increasing the risk of fractures and conditions like osteoporosis. Adequate Vitamin D3 levels are vital for bone health and overall well-being.


  • Test Type: Blood
  • Reporting: Same Day
  • Free Home/Office Sample Collection
  • Fasting: 9 to 12 hrs fasting mandatory
  • Best & Honest Price
  • One Prick Sample Collection Policy

Vitamin D3 (25-Hydroxyvitamin D)

This measures the circulating levels of vitamin D in the form of 25-hydroxyvitamin D, the most reliable indicator of vitamin D status. It helps assess bone health, immune function, and overall well-being.

Vitamin B12

This measures the levels of vitamin B12 in the blood, which is essential for red blood cell formation, nerve function, and DNA synthesis. Low levels can lead to anemia and neurological issues.

(0)

Frequently asked questions

Why should I get a vitamin D test?

Vitamin D deficiency is common and may affect bone strength, mood, and immunity. Testing helps your doctor decide if supplementation is needed.

Is fasting required for vitamin D test?

Fasting is typically not required for a vitamin D blood test unless bundled with fasting panels.

When will I receive my vitamin D report?

Reports are usually available within 24–48 hours via secure digital delivery.

View CoreLab diagnostic centers & home collection in Ghaziabad

Call me