Vitamin D
Also known as: 25-hydroxyvitamin D, 25-OH vitamin D
Not near Sutton Coldfield? Have this blood test anywhere in the UK
We offer blood tests across the UK through our partner network: have your sample taken at The Vesey or at a partner clinic near you, anywhere in the UK and Ireland. A Health Advisor books it for you on a free 15-minute call, and your results come back to The Vesey for our GPs to review.
The vitamin D test measures the level of vitamin D circulating in the blood, reflecting the body’s overall vitamin D status. At The Vesey in Sutton Coldfield, Vitamin D is available within 23 private blood test panels, with clinician-reviewed results. This page is educational and does not replace personalised medical advice.
What Vitamin D measures
The vitamin D test measures the level of vitamin D circulating in the blood, reflecting the body’s overall vitamin D status. Vitamin D supports the normal function of bone and muscle.
Why it is tested
Vitamin D is commonly measured as part of a nutritional or general health review. It is included in nutritional, bone and comprehensive panels.
Tests that include Vitamin D at The Vesey
Guide prices are read from the current Vesey catalogue and confirmed at booking.
Vitamins and Minerals
Guide price from £174
Bone Health
Guide price from £181
Muscle and Rheumatology
Guide price from £189
Long COVID
Guide price from £190
Standard Screen
Guide price from £192
Lifestyle
Guide price from £194
17 further Vesey panels include Vitamin D. See all blood test panels →
Related biomarkers
Other markers in the vitamins & minerals group:
Frequently asked questions
Where does vitamin D come from?
It is made in the skin in response to sunlight and also obtained from some foods. The blood test reflects the combined result of these sources.
This page is for general education and information only. It is not medical advice, a diagnosis, or a recommendation for any specific test or treatment, and it does not include reference ranges, which are laboratory-dependent and interpreted by a clinician. Guide prices are indicative and confirmed at the time of booking. Always discuss your health and any test results with a qualified clinician. In an emergency call 999; for urgent non-emergency advice call NHS 111.
Private blood testing in Sutton Coldfield
Clinician-reviewed results. No GP referral needed.
Not sure which blood test to book?
Book a free 15-minute video call with one of our Health Advisors. We talk through your symptoms or goals, recommend the right test and book it for you. No charge, no obligation.
Not near Sutton Coldfield? We offer blood tests across the UK through our partner network. This call is how a partner clinic appointment is booked: we complete the paperwork and arrange it for you, anywhere in the UK and Ireland.
Book a free discovery call or call 0121 387 3705