Serum 25-OH Vitamin D and B12 with supplementation guidance.
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Lab req in minutes
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Deficiency detection
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Lab req in minutes
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MD guidance included
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Intake
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Details
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Your Info
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Payment
1
Patient Intake & Eligibility
Required
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Service Details & Add-ons
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Charged to your card today clinic.ca
Service fee
NP intake review · lab req issued
$29
Vitamin D & B12
25-OH Vitamin D · Vitamin B12 · Folate (serum)
~$65
💳 No OHIP card — base panel is approximately $65 paid directly at LifeLabs.
Optional add-ons paid at LifeLabs
Select any tests to add to your requisition
Folate (RBC)Methylation and neurological health
+$20at lab
Add-ons are always self-pay at LifeLabs regardless of OHIP status
Charged today
$29
to your card
At LifeLabs
~$65
self-pay base panel
$29 service fee charged today. Lab costs paid separately at LifeLabs.
3
Your Information
For your lab req
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Payment
🔒 Secure
Card Details
VISA
MC
AMEX
VISA
🔒 Secure · PHIPA-compliant · Powered by Stripe · Full refund if req can’t be issued · NP review within 24 hrs
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You're Booked!
Your intake is with a clinic.ca nurse practitioner now. Your lab requisition will arrive by email within 15–30 min during business hours.
Order —
🔐 Your Private Patient Portal
You'll receive a separate email from TELUS Health Patient Portal with your documents (lab req, prescription, or letter). First-time patients: click the link to create a free TELUS Health account (takes ~2 minutes). This is normal — not phishing.
Two emails: 1) clinic.ca confirmation · 2) TELUS Health portal link · PHIPA-compliant
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Booking Confirmation
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What Happens Next
1
Check your email — req arrives in 15–30 min
Your lab requisition PDF will be emailed. Check spam if you don't see it within 30 min during business hours.
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Walk into any LifeLabs — no appointment
Show your req at any of 100+ LifeLabs locations across Ontario. Find yours at lifelabs.com.
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Results delivered by the lab
LifeLabs shares your results directly with you, typically in 3–5 business days, via the LifeLabs patient portal or email.
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Questions about results?
If you'd like your results interpreted, bring them to your family doctor or a walk-in clinic. clinic.ca does not provide result review.
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Patient Record
Download your complete intake record for your files or to import into Telus CHR.
Contains intake answers · OHIP status · test ordered
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Test Information
Panel details, biomarkers & FAQ
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Biomarkers Included
25-OH Vitamin D
Optimal range: 75–150 nmol/L (Canada)
Vitamin B12
Neurological function and energy metabolism
Folate (serum)
DNA synthesis and methylation
FAQ
Is OHIP covered?
Vitamin D and B12 are OHIP-covered when clinically indicated — e.g. malabsorption, symptoms of deficiency, or risk factors. Routine wellness screening is self-pay.
What are optimal Vitamin D levels?
In Canada, Health Canada recommends 50–125 nmol/L, though many functional medicine MDs target 100–150 nmol/L for optimal health. Your NP will advise your specific target.
Can I take Vitamin D before the test?
Continue your usual supplements. The test reflects your current status, and your NP needs to see that baseline.
How long to normalize D levels?
With adequate supplementation (2000–5000 IU/day depending on level), most people normalize within 3–4 months. A follow-up test is recommended.
clinic.ca is staffed by Nurse Practitioners (NPs) registered with the College of Nurses of Ontario in the Extended Class. Ontario NPs are legally authorized to order laboratory tests, prescribe medications including controlled substances, diagnose illnesses, and refer patients to specialists. If a specific recipient (employer, insurance plan, or specialist office) requires a physician signature on your document, contact us and we will re-issue through a consulting physician at no additional cost or refund your fee in full.